DIN Rail Devices. CEAG Sicherheitstechnik GmbH 194

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1 DIN Rail Devices Description DIN rail devices serve as low cost signal conditioning modules between the field device and the control system. The new enclosures mounted on the 35 mm standard rail are equipped with plug-in screw terminals. These make it easy to replace modules without interruption of the auxiliary power supply. Galvanic isolation and the amplifier properties are the assets of DIN rail devices. Equipotential earth as required with safety barriers is not necessary because of the inherent galvanic isolation. Due to the amplifier properties, fluctuations of the auxiliary power supply do not affect the performance of the measuring circuit. The plug-in screw terminals facilitate mounting of input and output leads as well as of the auxiliary power supply. Each terminal has a clamping capacity of two conductors of 1.5 mm 2 cross section each. 1 or 2 channel 22.5 mm wide enclosure Mounts on 35 mm DIN rail Screw-plug in connectors for inputs, outputs and power supply Safe galvanic isolation Status LED Low power consumption EEx ia approved Suitable for DCS and PLC Horizontal or vertical mounting without gap (check ambient conditions) International approvals LEDs shows the status of the respective device. The operating mode is indicated by means of a green LED while yellow LEDs indicates the switching state, e.g. of switch amplifiers. Red LEDs signals fault conditions, e.g. a line break or short circuit. When using DIN rail devices, the properties as an amplifier often allow you more freedom than the cumbersome considerations which are common with barriers would normally permit. CEAG Sicherheitstechnik GmbH 14

2 DIN Rail Devices Selection chart Application Type Preferred version Page GHG D (230 V AC) Switches Relay output 2/42 Digital input Proximity Switches GHG D (24 V DC) Electronic Switches Transistor output 2/41 GHG C SMART/HART Fully isolated /420 GHG K ma Transmitter SMART/HART Field device isolated 8/420 GHG M Analog input 4-20 ma current source NON SMART/HART Fully isolated 7/420 GHG L 0 20 NON SMART/HART Field device isolated 8/420 GHG M Voltage source Trip output 3/20 GHG E Voltage 4/12 GHG N 0 17 Digital output LED Solenoid Sounders Standard 7/15 GHG F X00 20 Loop powered /15 GHG E X Analog output 4-20 ma (SMART) i/p converter 4-20 ma Display SMART/HART Standard /304 GHG D NON SMART/HART Standard 5/304 GHG H NON SMART/HART Loop powerde 5/303 GHG D RTD 2-, 3- or 4-wire RTD Standard 4/125 GHG L TC Thermocouple Standard 4/127 GHG M Accessories see page CEAG Sicherheitstechnik GmbH 15

3 Model 4/125 RTD Temperature Converter 2-, 3- or 4-wire-RTD converter Short circuit protected output Galvanic isolation Plug-in scew connectors Off-line programmable (powered by PC) Range C C, smallest span 20 Ω Output 0/4-20 ma Burn-out feature Output selectable 0, > 0%, frozen Load < 750 Ω Line resistance < 50 Ω Linearity < 0.1 % Response time < ms mode dependant V DC (< 1.5 W) Weight g < 75 % (avarage) [EEx ia/ib] IIC Approval TÜV 7 ATEX 115 Voc 2.7 V, Isc. ma Type Ex-protection Order No. 4/125 ia/ib GHG L 000 4/125 - GHG L wire Ltr. 3 wire Ltr. 4 Ltr. 4 wire config Konfigurierung LFD Netz Power 24 V DC CEAG Sicherheitstechnik GmbH 1

4 Model 4/12 Voltage Converter Converter for voltages V input Short circuit protected output output and power supply Off-line programmable (powered by PC) Plug-in scew connectors Range - V... + V smallest span 1 V Output 0/4-20 ma Load < 750 Ω Burn-out feature Output selectable 0, > 0 %, frozen Line fault detection (LFD) > 1 kω Linearity < 0.1 % Response time < ms mode dependant V DC (< 1.5 W) Weight g [EEx ia] IIC Approval applied for Voc 1.8 V, Isc 22 ma Type Ex-protection Order No. 4/12 ia/ib GHG N 0 4/12 - GHG N 0 config Konfigurierung = RL LFD Netz Power 24 V DC CEAG Sicherheitstechnik GmbH 17

5 Model 4/127 Thermocouple Converter Converter for all thermocouples mv input Short circuit protected output output and power supply Off-line programmable (powered by PC) Plug-in scew connectors Range mv -75 mv mv (smallest range 5 mv for 0.1 %) Thermocouple B, E, J, K, N, R, S, T, DIN / IEC 437 L, U und Pallaplat Compensation internal or external Output 0/4-20 ma Load < 750 Ω Burn-out feature Output selectable 0, > 0 %, frozen Line fault detection (LFD) > 1 kω Linearity < 0.1 % Response time < ms mode dependant V DC (< 1.5 W) Weight g [EEx ia] IIC Approval TÜV 7 ATEX 115 Voc 1.8 V, Isc 21. ma Type Ex-protection Order No. 4/127 ia/ib GHG M 000 4/127 - GHG M 000 config Konfigurierung VST/CJC RTC LFD Netz Power 24 V DC CEAG Sicherheitstechnik GmbH 18

6 Model 1/133 Slide Wire Converter 2-/3-wire converter for slide wire Plug-in scew connectors Short circuit protected output output and power supply Off-line programmable (powered by PC) Range 0 - kω, smallest span 500 Ω Output 0/4-20 ma Burn-out feature Output selectable 0, > 0 %, frozen Load < 750 Ω Linearity < 0.1 % Response time < ms mode dependant V DC (< 1.5 W) Weight g [EEx ia/ib] IIC Approval applied for applied for Type Ex-protection Order No. 1/133 1) ia/ib GHG M 0 1/133 1) - GHG M 0 1) Available on request Ltr. 3 Ltr. Konfigurierung config LFD Netz Power 24 V DC CEAG Sicherheitstechnik GmbH 1

7 Model 3/20 Trip Amplifier with 1-2 Trip Points Progammable (via DIP switch) Digital display via external DVM trip settings via front push-buttons Self monitoring Safe galvanic separation between input, power supply and contacts Line monitor Input Input impedance Output Relay Voltage rating Current rating Power rating Mechanical life Electrical life Response time Transistor Voltage drop Response time 0/4-20 ma, 0/1-5 V, 0/2- V 25 Ω (ma) kω (V) 250 V AC / 150 V DC 2 A AC / DC 0 VA / 30 W Mio. operations 0.5 Mio. operations >20 ms (variable) 24 V max. 30 V DC / 0 ma 2 V > ms (variable) V AC V DC 2 VA / 1.5 W 300 g Power consumption Weight Ambient temperature - C C < 75 % (Average) Output Trip relays 1) Input Order No. 2 relays 1 min. / 1 max. 0/4-20 ma GHG E 1 1 relays, 1 transistor* 1 min. / 1 max. 0/4-20 ma GHG E 01 2 relays 1 min. / 1 max. 0/1-5 V GHG E 1 2 relays 1 min. / 1 max. 0/2 - V GHG E 1 1) selectable DIP switch V 5 V + ma Test µp K1, K2 * Option 5 7 K K (L) 24 V AC/DC -15 (N) 14 DVM CEAG Sicherheitstechnik GmbH 200

8 Model 5/303 Analog Output Loop Powered Analog output for 4-20 ma Signals (I/P converter, displays, positioners) 1 or 2 channels Short circuit protected outputs EMV to IEC 00 and EN Galvanic isolation Safe galvanic isolation between input and field side Input voltage 8.4 V x load x (V/Ω) Linearity < 0.1 % V DC loop powered Weight g Approval [EEx ia] II C applied for Voc 12, V Isc 5 ma Type Channels Ex-protection Order No. 5/303 one ia GHG D 08 5/303 two ia GHG D 08 5/303 one - GHG D 08 5/303 two - GHG D 08 Ι CEAG Sicherheitstechnik GmbH 201

9 Model 5/304 Output Isolator Output isolator for 0/4-20 ma signals (I/P converter, displays, positioners) output and power supply Short circuit protected outputs Fully isolated Input resistance 25 Ω Max. load at 22.5 V 500 Ω 20 V 320 Ω Linearity < 0.1 Response time 0 ms ( - 0 %) V AC V DC Power consumption 2.3 VA / 1.4 W Approval [EEx ia] II C applied for Voc 20 V Isc 70 ma Type Ex-protection Order No. 5/304 ia/ib GHG H 030 5/304 - GHG H (L) 24 V AC/DC 15 (N) CEAG Sicherheitstechnik GmbH 202

10 Model /304 SMART/HART Output Isolator Output isolator for 0/4-20 ma signals (I/P converter, displays, positioners) Short circuit protected outputs output and power supply SMART/HART communication for all transmitter of known manufacturers Input resistance < 50 Ω statical, > 250 Ω dynamical Max. load 750 Ω Linearity < 0.1 Response time approx. 2.2 ms ( - 0 %) V AC V DC Power consumption 2.3 VA / 1.4 W [EEx ia] IIC Approval TÜV 8 ATEX 1278 X Voc 28 V Isc 3 ma Type Ex-protection Order No. /304 ia/ib GHG K 030 /304 - GHG K 030 SMART/HART CEAG Sicherheitstechnik GmbH 203

11 Model 7/304 Analog Output with Level Shift Option Output isolator for 4-20 ma signals Level Shift Option (I/P converter, displays, positioners) Current/voltage converter Short circuit protected outputs output and power supply Input resistance 25 Ω (ma), kw/v Max. load at 22.5 V 500 Ω 20 V 320 Ω Linearity < 0.1 % Response time 0 ms ( - 0 %) V AC (2.3 VA) V DC (1.4 W) Approval [EEx ia] IIC applied for Voc 12. V, Isc 4 ma Type Input Output Ex-protection Order No. 7/304 0/4-20 ma 0/4-20 ma ia/ib GHG L 030 7/ ma 4-20 ma ia/ib GHG L 0 7/ V 4-20 ma ia/ib GHG L 030 7/ V 4-20 ma ia/ib GHG L 030 7/304 0/4-20 ma 0/4-20 ma - GHG L 030 7/ ma 4-20 ma - GHG L 0 7/ V 4-20 ma - GHG L 030 7/ V 4-20 ma - GHG L 030 Ι 13 (L) 24 V AC/DC 15 (N) CEAG Sicherheitstechnik GmbH 204

12 Model /420 SMART/HART Transmitter Power Supply Input Isolator for 2- and 3-wire 4-20 ma transmitters SMART/HART communication for all major brands Short circuit protected outputs output and power supply Field device power supply 17 Volt at 20 ma (U z =28 V), 15 Volt at 20 ma (U z =24 V) Load 800 Ω (550 Ω for SMART*) SMART communication across load or via front socket Linearity < 0.1 % Response time 2.2 ms ( - 0 %) Band width 0-12 KHz V AC V DC Power consumption 3.1 VA / 2.2 W [EEx ia] IIC Approval TÜV 7 ATEX 1170 Type Ex-protection Order No. /420-1 ia/ib, V OC 28 V, I SC 3 ma GHG K 120 /420-4 ia/ib, V OC 24 V, I SC 7 ma GHG K 120 /420 - GHG K 120 * Ι Ι + (L) V AC/DC - (N) 15 CEAG Sicherheitstechnik GmbH 205

13 Model 7/420 Transmitter Power Supply Input Isolator for 2- and 3-wire (4-20 ma) transmitters Processing of active signals from the field area Short circuit protected outputs output and power supply Field device power supply 17 Volt at 20 ma (Uz=28 V), 15 Volt at 20 ma (Uz=24 V) Load 00 Ω Response time 2.2 ms (-0 %) Linearity < 0.1 % V AC V DC Power consumption 3.1 VA / 2.2 W [EEx ia] IIC Approval TÜV 7 ATEX 1170 Type Ex-protection Order No. 7/420-1 ia/ib, V OC 28 V, I SC 3 ma GHG L 0 7/420-4 ia/ib. V OC 24V, I SC 7 ma GHG L 0 7/420 - GHG L 0 Ι Ι + (L) V AC/DC - (N) 15 CEAG Sicherheitstechnik GmbH 20

14 Model 8/420 SMART/HART Transmitter Power Supply Input Isolator for 2- and 3-wire 4-20 ma transmitters SMART/HART communication for all major transmitter brands Short circuit protected outputs Safe galvanic isolation between input and field side Field device power supply 17 Volt at 20 ma Load 5 Ω (18 V) 800 Ω (24 V) SMART communication across load or via front socket Response time 2.2 ms ( - 0 %) Linearity < 0.1 % Band width 0-12 KHz V DC Power consumption 2.1 W [EEx ia] IIC Approval TÜV 7 ATEX 1170 Voc 28 V, Isc 3 ma Type Ex-protection Order No. 8/420 ia/ib GHG M 1 8/420 - GHG M 1 Ι Ι V AC/DC 13 CEAG Sicherheitstechnik GmbH 207

15 Model /15 Digital Output Loop Powered Drives solenoid valves, acoustic alarms, LEDs Short circuit protected outputs safe galvanic isolation of field area Input current 1,2.. 2 x output current (depents on type) Valve current I=VN /(Ra+RValve) V DC Power consumption approx. 1 W Response time 20 ms [EEx ia] II C Approval TÜV 7 ATEX 1240 Type Ex-protection Drive capability Order No. V Z I SC V O R a [V] [ma] [V] [Ω] / GHG E 0008 / GHG E 08 / GHG E 2008 / GHG E 3008 / GHG E 4008 / GHG E 5008 / GHG E 008 / GHG E 7008 / GHG E 8008 / GHG E 008 CEAG Sicherheitstechnik GmbH 208

16 Model 7/15 Digital Output Drives solenoid valves, acoustic alarms, LEDs Short circuit protected outputs output and power supply Input drive on: - 30 V off: V Input resistance 4 kω Valve current I=VN /(Ra+RValve) V DC Power consumption approx. 1 W Response time 20 ms [EEx ia] II C Approval TÜV 7 ATEX 1240 Type Ex-protection Drive capability Order No. V OC I SC V N R a [V] [ma] [V] [Ω] 7/ GHG F 000 7/ GHG F 0 7/ GHG F 200 7/ GHG F 300 7/ GHG F 400 7/ GHG F 500 7/ GHG F 00 7/ GHG F 700 7/ GHG F 800 7/ GHG F 00 CEAG Sicherheitstechnik GmbH 20

17 Model 2/41 Switch Amplifier Transistor Output NAMUR inputs, mechanical contacts, or optocouplers 1 or 2 channels Line monitoring output and power supply Input NAMUR specification Transistor output (npn open emitter) 1 or 2 outputs / channel switches per channel passive external +24 V (30 V max.) active internal +24 V Current rating 0 ma max. (short circuit protected) Phase reversal via front switch V DC Power consumption 0.5 W per channel Approval [EEx ia] II C applied for Voc 11 V Isc 2 ma Type Output Ex-protection Order No. 2/41 2 channels 700 Hz, 1 passive output each ia/ib GHG C 0 2/41 2 channels 700 Hz, 2 passive outputs each ia/ib GHG C 200 2/41 2 channels 700 Hz, 1 active output ia/ib GHG C 300 2/41 1 channel 1200 Hz, 1 passive output ia/ib GHG C 0 2/41 1 channel 1200 Hz, 2 passive outputs ia/ib GHG C 200 2/41 2 channels 700 Hz, 1 passive output - GHG C 0 2/41 2 channels 700 Hz, 1 active output - GHG C 300 2/41 1 channel 700 Hz, active output* ia/ib GHG C 3 * Line fault detection on output and 5 connected internally CEAG Sicherheitstechnik GmbH 2

18 Model 2/42 Switch Amplifier Relay Output NAMUR inputs, mechanical contacts, or optocouplers 1 or 2 channels Line monitoring output, power supply and contacts Input Output relay Voltage rating Current rating Power rating Mech. life time Phase reversal NAMUR specification 1 change over 250 V AC / 0 V DC 5 A AC / 2 A DC 0 VA / 50 W Mio. operations (20 Hz max.) via front switch 230 V / 2.2 VA per channel Power consumption at 24 V 0.55 W per channel [EEx ia] II C Approval TÜV 7 ATEX 11 Voc 11 V, Isc 2 ma Type Channels Ex-protection Order No. 2/42 1 channel 230 V AC ia/ib GHG D 02 2/42 1 channel 120 V AC ia/ib GHG D 03 2/42 1 channel 24 V AC ia/ib GHG D 07 2/42 1 channel 24 V DC ia/ib GHG D 0 2/42 2 channels 230 V AC ia/ib GHG D 02 2/42 2 channels 120 V AC ia/ib GHG D 03 2/42 2 channels 24 V AC ia/ib GHG D 07 2/42 2 channels 24 V DC ia/ib GHG D 0 2/42 2 channels 230 V AC - GHG D 02 2/42 2 channels 120 V AC - GHG D 03 2/42 2 channels 24 V AC - GHG D 07 2/42 2 channels 24 V DC - GHG D 0 2/42 1 channel* 230 V AC ia/ib GHG D 12 2/42 1 channel* 120 V AC ia/ib GHG D 13 2/42 1 channel* 24 V DC ia/ib GHG D 14 * Line fault detection on relay 2 1 and 5 connected internally CEAG Sicherheitstechnik GmbH 211

19 Dimensions DIN rail devices Modules Glossary Nest with 8 I/O modules prewired to Backplane with system plug and power terminals prewired power supply prewired non IS circuits PLC or DCS system connection via system plug CEAG Sicherheitstechnik GmbH 212