ADA User manual ADA RS-232 to RS-485 / RS-422 Converter

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1 User manual RS- to RS- / RS- Converter Copyright CEL-MAR sp.j. 1 io_ada-100_v._en

2 Contents 1. GENERAL INFORMATION WARRANTED INFORMATION GENERAL CONDITIONS FOR SAFE USE CE LABEL ENVIRONMENTAL PRESERVATION SERVICE AND MAINTENANCE PACK CONTENTS.... PRODUCT INFORMATION PROPERTIES..... DESCRIPTION..... CONVERSION OF TX, RX, DTR, DSR SIGNALS OF RS INTERFACE..... ISOLATION.... INSTALLATION ASSEMBLING..... CONNECTION OF DEVICES WITH RS PORT CONNECTION OF DEVICES WITH RS PORT - DTE TYPE (COMPUTER) CONNECTION OF DEVICES WITH RS PORT - DCE TYPE (MODEM)..... CONNECTION TO RS/RS NETWORK POINT-TO-POINT CONNECTION DEVICE WITH RS OR RS(W) INTERFACE MULTI-POINT CONNECTION RS(-WIRE) DEVICES CONNECTION OF RS(-WIRE) DEVICES EXTENSION OF RS PORT GND TERMINAL CONNECTION LINE TERMINATION..... POWER SUPPLY CONFIGURATION OPERATING MODE SETTING FACTORY DEFAULT START-UP SIGNALLING LEDS PROBLEMS RS INTERFACE PIN DESCRIPTION OF DSUB-9F-DCE SOCKET VERSIONS SPECIFICATION... 11

1. GENERAL INFORMATION Thank you for your purchase of CEL-MAR Company product. This product has been completely tested and is covered by a two year warranty on parts and operation from date of sale.

1- or e-mail support@cel-mar.pl. 1.1. WARRANTED INFORMATION The converter is covered by a two year warranty from date of sale.

3 1. GENERAL INFORMATION Thank you for your purchase of CEL-MAR Company product. This product has been completely tested and is covered by a two year warranty on parts and operation from date of sale. If any questions or problems arise during installation or use of this product, please do not hesitate to contact Technical Support at or support@cel-mar.pl WARRANTED INFORMATION The converter is covered by a two year warranty from date of sale. The warranty does not cover damage caused from improper use, materials consumption or any unauthorized changes. If the product does not function (is damaged), or not operate in accordance with the instructions will be repaired. All warranty and no warranty repairs must be returned with paid transport and insuring to the CEL-MAR Company. CEL-MAR Company under no circumstances won't be responsible for ensuing damage from improper using the product or as a result of random causes: the lightning discharge, the flood, the fire and the like. CEL-MAR Company is not be held responsible for damages and loss including: loss of profits, loss of data, pecuniary losses ensuing from using or the impossibility of using this product. In specific cases CEL-MAR Company discontinue all warranties and in particular do not follow the user manual and do not accept terms of warranty by the user. 1.. GENERAL CONDITIONS FOR SAFE USE The device should be installed in a safe and stable places (eg, electroinstallation cabinet), the powering cable should be arranged so as not to be exposed to trampling, attaching, or pulling out of the circuit. Do not put device on the wet surface. Do not connect devices for nondescript powering sources, Do not damage or crush powering wires. Do not make connection with wet hands. Do not adapt, open or make holes in casings of the device! Do not immerse device in water or no other liquid. Do not put the fire opened on device sources: candles, an oil lamps and the like. Complete disable from the supply network is only after disconnecting the power supply circuit voltage. Do not carry out the assembly or dis-assembly of the device if it is enabled. This may result to short circuit and damage the device. The device can not be used for applications that determine human life and health (eg. Medical). 1.. CE LABEL The CE symbol on the device CEL-MAR means compatibility with electromagnetic compatibility Electromagnetic Compatibility Directive EMC 01/0/WE. Declaration of Conformity is available by contact with Technical Service ( support@cel-mar.pl; phone: ). 1.. ENVIRONMENTAL PRESERVATION This sign on the device inform about putting expended device with other waste materials. Device should send to the recycling. (In accordance with the act about the Electronic Appliance Expended from day 9 of July 00) 1.. SERVICE AND MAINTENANCE The converter does not require the servicing and maintenance. Technical support is available at number in , from Monday to Friday or support@cel-mar.pl. 1.. PACK CONTENTS The converter is delivered with the user manual and resistors: 10W ( pcs.).. PRODUCT INFORMATION.1. PROPERTIES Operating on or -wire network in Point-to-Point and Multi-Point mode, Conversion TX, RX signals to RS/RS standard, Conversion DTR an DSR additional signals to RS standard, Operating of up to devices on RS network, Baud rate up to 0, kbps, Automatic data flow control on RS network, Transparent for all protocols: MODBUS, DNP, PROFIBUS and other, Any format of bit, defined with the specification of RS interface, supply 10-0 VDC stable min. W, kv= optoisolation in signal channel between RS and RS/RS interface, 1kV= or kv= galvanic isolation between RS interface and power supply, Implemented short circuit protection and over-voltage protection on RS/ network, Connection RS/ network and power supply via screw terminal block, DIN 0 standard mounting in typical electro-installation unit, Rail mounting according to DIN / TS standard, Dimensions (W x D x H),mm x mm x 90mm.

4 .. DESCRIPTION Many devices such as PLCs, measuring transducer, sensors, cash registers and electronic scales are equipped with RS communication port. However, the standard has limitations on cable length (the distance at which transmission functioning properly is 1m). Solution to this problem is to use the RS/ data transmission standard. It lets connect together distant devices at 100m. converts RS standard to RS/RS without interfering with format of transmitted data. Converter does not require power supply from RS port and support the asynchronous transmission data with baud rate 0, kbps. has DB-9F connector (DCE type) to connecting RS interface in use of RS extension cable (a typical modem cable) without interleaving of Tx with Rx, RTS with CTS and DTR with DSR. Converter has also screw terminal block for connection of RS/ network and power supply. This device use Rx, Tx and GND signals for operating and additionally DTR, DSR in extended version. Galvanic isolation and optoisolation (in signal channel) separates RS interface from RS/ interface and protect a device connected to RS port from overvoltage on RS/ network and power supply. Overvoltage protection was made on base safety diodes and fuses on each RS/RS lines. should be powered from stabilised power pack with minimum power output W and voltage form the scope 10 0VDC. RS- interface DB-9F connector RS- interface DB-9F connector 10mm mm NC NC (RS-) RS- to RS-/RS- CONVERTER NC GND TX+ /A TX- /B RX (RS/RS) RX + TX RS-/ RX - (SW1) PWR 10 0 VDC V - V + 90mm supply VDC RS- -wires DTR + DTR - (RS-) Additional signals in RS standard RS- to RS-/RS- CONVERTER DSR - DSR + DSR DTR RX RS-/ (RS/RS) TX+ /A TX- /B RX + TX RX - (SW1) PWR 10 0 VDC V - V + supply VDC RS- -wires mm RS- -wires or RS- mm Fig 1. View and SW1 location RS- -wires or RS- Fig. View with additional signals and SW1.. CONVERSION OF TX, RX, DTR, DSR SIGNALS OF RS INTERFACE In additional version (x--x-x) can convert DTR, DSR or RTS, CTS signals of RS interface to RS/ in POINT-TO- POINT operating mode. Those additional signals are being connecting to through DB-9 socket to -DTR and -DSR pins. ATTENTION! If the signals RTS and CTS need to be converted, should be solder wires at DB-9M plug as below: RTS PIN to PIN CTS PIN to PIN.

5 .. ISOLATION Converter has -way or -way and 1kV= or kv= galvanic isolation (depend on version), this will be described in section VERSIONS. -WAY ISOLATION -WAY ISOLATION R RS/RS RS RS/RS 10-0VDC 10-0VDC Fig. Isolation structure. INSTALLATION This chapter will show how to connect to RS/ bus, devices with RS interface and power supply. To reduce disturbance from environment, it is recommended to: use multipair type shielded cables, which shield can be connected to the earthing on one end of the cable, use the suitable diameter cable for power supply on account of voltage drop, use the powering cable with a suitable section because of the voltage drops, use the interference eliminators for powering the converter, lay signal cables at a distance of not less than cm away from power cables, not powering the converters form the power-circuit of devices generate large impulse disturbance like contactors, relays, inverters..1. ASSEMBLING converter case is adapted to assembly on TS- (DIN) rail. To install converter should mount device on the rail upper part of the case then press bottom part to hearing characteristic Click sound... CONNECTION OF DEVICES WITH RS PORT RI 9 RTS CTS DTR GND DSR RX TX 1 DCD For version without additional signals DTR,DSR : 1. Connected are DTR DSR DCD. Connected are RTS CTS For version with additional signals DTR, DSR : 1. Connected are DTR DCD. Connected are RTS - CTS Fig. RS interface signals of DB-9F (female) connector...1. CONNECTION OF DEVICES WITH RS PORT - DTE TYPE (COMPUTER) In purpose of connecting to RS port of computer, should be used the RS extension cable CAB-DB9F/DB9M-S- 1,m (available in CEL-MAR offer). Example connection is shown below.

6 PC RS port DTE/DB-9M RxD - TxD - DTR - DSR - RTS - CTS - SG - DB-9F socket CAB-DB 9F/DB9M-S-1,m cable DB-9M plug RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - RS/ socket supply Fig. Connection to RS- computer port... CONNECTION OF DEVICES WITH RS PORT - DCE TYPE (MODEM) In purpose of connecting to RS port type DCE (eg modem), should be used the RS cable CAB-DB9M/DB9M-C- 1,m (available in CEL-MAR offer). Example connection is shown below. Device with RS port (DCE type) eg. Modem RS port DCE/DB-9M TxD - RxD - DSR - DTR - CTS - RTS - SG - DB-9F socket Cable / Adapter CAB-DB9M/BD9M-C-m / ADP-DB9M/DB9M-C DB-9M plug RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - RS/ terminal Fig. Connection to device with RS type DCE

7 .. CONNECTION TO RS/RS NETWORK RS/RS interface in converter is available on screw terminal block described as: Tx+, Tx-, Rx+, Rx-, GND. The way of connection the converter to RS(W) / RS bus, is shown below. Example connection is shown below...1. POINT-TO-POINT CONNECTION DEVICE WITH RS OR RS(W) INTERFACE RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - RS/ terminal Rt RS(W)/RS Network (up to 100m) Device with RS RS Terminal Rt RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - Example connection is shown below Fig. Example point-to-point connection to RS device... MULTI-POINT CONNECTION RS(-WIRE) DEVICES RS connector DSR - DTR - CTS - RTS - GND - RS/ terminal Rt Rt RS(W) / RS Network 100m Fig. Example multi-point connection to RS(W) devices

8 ... CONNECTION OF RS(-WIRE) DEVICES Most of RS devices use -wire RS network for data transmission. Example of connection to -wire RS network (multipoint topology) is shown below. RS connector DSR - DTR - CTS - RTS - GND - RS/ terminal Rt Tx+/A Tx-/B Rx+ Rx- RS(W) Network 100m... EXTENSION OF RS PORT Fig 9. Connection to RS(W) devices Example connection of two ADA100 in purpose of extend the signals Tx, Rx, DTR, DSR of RS computer port, is shown below. PC RS port DTE/DB-9M RxD - TxD - DTR - DSR - RTS - CTS - SG - DB-9F socket DB-9M plug CAB-DB 9F/DB9M-S-1,m cable RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - RS/ connector DTR + DTR - DSR + DSR - 100m Network RS(W)/RS -pair twisted cab. RS/ connector DTR + DTR - DSR + DSR - RS DCE/DB-9F DSR - DTR - CTS - RTS - GND - DB-9F socket Cable / Adapter CAB-DB9M/BD9M-C-m / ADP-DB9M/DB9M-C DB-9M plug... GND TERMINAL CONNECTION Fig 10. RS Extension type connection Connection of GND terminals of RS/ interfaces, devices connected to RS/ bus, should be done in the case of a potential difference of the signals grounds on interfaces RS / RS, which prevents proper data transmission. Cannot connect to the GND terminal - cables screens, PE circuit of electrical installation, signals grounds of other devices.... LINE TERMINATION The application of Line Termination (terminator) Rt = 10 ohms will reduce electrical reflection in data line at high baud rate. It is not needed below 900Bd. The Line Termination resistor should be used if the distance is over 900Bd or 1900Bd transmission, the resistor can be necessary if there are problems with the transmission correctness. The terminators/resistors are connected to the terminal block of on the RS/RS interface. Example connection of Rt are shown on Fig., & 9.

9 .. POWER SUPPLY The power supply to should be DC (regulated) from the scope 10 V= to 0V= and nominal power more then W. The power cable from DC power supplies to the device must not be longer than m. Observe the polarity, connect positive (+) of DC power supplies to V+ and negative (-) end to V- terminal. has the protection from opposite connection power supply. If after power, on the front panel is not lit green LED PWR, check the power connection (polarity).. CONFIGURATION For configuration of operating mode use a six-position dipswitch SW1. The SW1 is located next to DB-9 connector (Fig.1) under the cover. For setting, remove the cover and use small, flat screwdriver..1. OPERATING MODE SETTING The setting of SW1 dipswitch for operating mode of is shown in the Table 1 (below). In case of any questions, contact the support: support@cel-mar.pl. Table 1. SW1-1 SW1- SW1- SW1- SW1- SW1- Description Operation mode OFF OFF OFF OFF OFF OFF RS- Bus ON ON ON ON ON ON RS Bus automatic data flow control RS bus -wire. Transmission full duplex or half duplex RS bus -wire and -wire. Transmission full duplex or half duplex... FACTORY DEFAULT During production converter is configured to operating in RS mode as in table below. Table. SW1-1 SW1- SW1- SW1- SW1- SW1- ON ON ON ON ON ON.. START-UP Converter can be powered after proper connection according to steps above. If connection was made properly green LED PWR on front panel of converter should light, if not check polarization of power connection. When data are present the LEDs Tx and Rx should blinking... SIGNALLING LEDS LED Description PWR RX TX DTR DSR Signalling of Signalling of data receiving through converter from RS/ port. Signalling of data transmitting from converter through RS/ port. Signalling of DTR signal transmitting from converter through RS port. Signalling of DSR signal receiving through converter from RS/ port ATTENTION! At baud rate above. kbps the LED's Tx, Rx will light weakly during data transmission 9

10 .. PROBLEMS Problem PWR LED is not lights. Rx LED lights continuously No transmission, Tx LED is blinking Solutions Check polarization and parameters of connected power supply. RS(W) /RS bus. Wrong polarization on Rx+, Rx- terminals. Change polarization. RS(W) bus. Wrong polarization on Tx+/A, Tx-/B terminals. Change polarization. RS(W) /RS bus. Check the correctness of connection to Tx, Rx terminals according to chapter. RS(W) bus. Check the correctness of configuration setting according to chapter.. RS INTERFACE PIN DESCRIPTION OF DSUB-9F-DCE SOCKET Pin Signal Description 1 (DCD) Level of receiver signal Connected with DSR (TxD) Data transmission via Transmitter (RxD) Data receiving via Receiver (DSR) Readiness of receiving via (SG) Signal ground GND (DTR) Readiness of data receiving/ transmission from ADAI100 (CTS) Readiness of transmission to Connected with RTS (RTS) Demand of transmission from Connected with CTS 9 (RI) Call rate. VERSIONS Electronic versions: Basic, 1 Special, Signals: TX, RX 1 Receiver (in -x--x-x) Connected with DTR (in -x-1-x-x) Receiver (in -x--x-x) Connected with DSR (in -x-1-x-x) Connected with +VDC of converter's in versions: -x-19-x-x, -x-9-x-x. Not connected in other versions. TX, RX. +VDC on 9 pin of RS DB-9F connector 19 TX, RX, DTR, DSR only in version -way isolation TX, RX, DTR, DSR +VDC on 9 pin of RS DB-9F connector only in version -way isolation Galvanic isolation: 1kV= -way 1kV= -way 9 Order example: Product Symbol: basic version of electronic, 1 TX, RX signals - galvanic isolation 1kV=, -way - cover without inlets, plug-in screw terminal block, kv= -way kv= -way Terminal & Terminal Cover: Cover without inlets, screw terminal block 1 Cover with inlets, screw terminal block Cover without inlets, plug-in screw terminal block 10

11 . SPECIFICATION TECHNICAL DATA Transmission Parameters Interface RS- RS-/RS- Connector DSUB-9 Female Screw terminal block - max. Ø,mm Max. Line length 1 m 100 m Max. number of connected device 1 / Transmission line DB9F/DB9M multicore cable 9x0, shielded or 9-pair twisted cable, UTP 9xx0, (AWG) shield inside large interferences STP 9xx0, (AWG). 1-pair or -pair twisted cable, UTP Nxx0, (AWG), shield inside large interferences STP Nxx0, (AWG) Standards EIA-, CCITT V. EIA-, CCITT V.11 Max. baud rate Transmission line Optical Signalization requirements Cable Asynchronous full duplex, half duplex. 0, kbps PWD green LED power supply, RX - red LED data receiving on RS/RS, TX - yellow LED data transmission via RS/RS. Electrical Parameters 10-0 V DC Recommended length of power cable up to m <W Protection from reverse power polarization Galvanic Isolation Optoisolation Electromagnetic compatibility Safety requiring Environment YES 1kVDC or kvdc - between power circuit and RS- signal line kv - between signals lines RS-/ and RS- Resistance to disruptions according to the standard PN-EN 0. Emission of disruptions according to the standard PN-EN 0. According to the PN-EN090 norm. Commercial and light industrial. Environmental Parameters Operating temperature -0 0 C Humidity 9% - non-condensing Storage temperature -0 0 C Dimensions Material Degree of casing protection Degree of terminal protection Weight According to standards Location during work Mounting method Casing x 90 x mm Noryl UL. 9 V-O IP0 IP0 0,10 kg DIN EN00, DIN EN0 Free On the rail compliant with DIN / TS standard. 11

12 Dear Customer, Thank you for purchasing CEL-MAR Company products. We hope that this user manual helped connect and start up the converter. We also wish to inform that we are a manufacturer of the widest selections of data communications products in the world such as: data transmission converters with interface RS, RS, RS, USB, Current Loop, Fibre-Optic Converters and Ethernet or Wi-Fi. Please contact us to tell how you like our products and how we can satisfy you present and future expectation. CEL-MAR sp.j. Zakład Informatyki i Elektroniki str. Ściegiennego 19C -11 Kielce, POLAND Tel...: Tel/fax... : Web... : Office... : office@cel-mar.pl Sales department....: handlowy@cel-mar.pl Technical information... : support@cel-mar.pl 1

ADA-1028L. User manual ADA-1028L. RS232 to Current Loop 2-wire CLO Converter. 1 io_ada-1028l_v.1.10_en. Copyright CEL-MAR sp.j.

ADA-1028L. User manual ADA-1028L. RS232 to Current Loop 2-wire CLO Converter. 1 io_ada-1028l_v.1.10_en. Copyright CEL-MAR sp.j. User manual ADA-1028L to Current Loop 2-wire Converter Copyright 2001-2017 CEL-MAR sp.j. 1 io_ada-1028l_v.1.10_en Contents 1. GENERAL INFORMATION... 3 1.1. WARRANTED INFORMATION... 3 1.2. GENERAL CONDITIONS