Switch Amplifier HiC2831R2
- 1-channel isolated barrier
- 24 V DC supply (bus powered)
- Dry contact or NAMUR input
- Application-specific outputs
- Usable as signal splitter (1 input and 2 outputs)
- 2 passive transistor outputs (resistive)
- Line fault detection (LFD)
- Line fault transparency (LFT)
- Reversible mode of operation
- Up to SIL 2 (SC 3) acc. to IEC/EN 61508
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of HiC2831R2
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 | |
| Supply | ||
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) | |
| Rated voltage | 19 ... 30 V DC bus powered via Termination Board | |
| Ripple | ≤ 10 % | |
| Rated current | ≤ 25 mA | |
| Power dissipation | ≤ 500 mW | |
| Power consumption | ≤ 600 mW | |
| Input | ||
| Connection side | field side | |
| Connection | SL2: 5a(+), 5b(-) | |
| Rated values | acc. to EN 60947-5-6 (NAMUR), see manual for electrical data | |
| Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Line fault detection | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA | |
| Pulse/Pause ratio | min. 100 µs / min. 100 µs | |
| Output | ||
| Connection side | control side | |
| Connection | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
| Rated voltage | 19 ... 30 V DC | |
| Response time | ≤ 200 µs | |
| Output I, II | signal or fault message, passive transistor output (resistive) 0-signal: 15 kΩ ± 5 % 1-signal: 5 kΩ ± 5 % fault: > 100 kΩ |
|
| Fault indication output | ||
| Connection | SL1: 6b | |
| Output type | open collector transistor (internal fault bus) | |
| Transfer characteristics | ||
| Switching frequency | ≤ 5 kHz | |
| Galvanic isolation | ||
| Output/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff | |
| Output/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Control elements | DIP switch | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | EN IEC 61326-3-2:2018 , NE 21:2017 For further information see system description. |
|
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | IEC 61010-1 | |
| Ambient conditions | ||
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 90 g | |
| Dimensions | 12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D) | |
| Height | 106 mm | |
| Width | 12.5 mm | |
| Depth | 128 mm | |
| Mounting | on termination board | |
| Coding | pin 1 and 2 trimmed For further information see system description. |
|
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | BVS 11 ATEX E 026 | |
| Marking |  II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
| Input | Ex ia | |
| Voltage | 10.5 V | |
| Current | 17.1 mA | |
| Power | 45 mW (linear characteristic) | |
| Supply | ||
| Maximum safe voltage | 253 V AC (Attention! Um is no rated voltage.) | |
| Output | ||
| Maximum safe voltage | 253 V AC (Attention! Um is no rated voltage.) | |
| Certificate | KIWA 15 ATEX 0037 X | |
| Marking | II 3G Ex ec IIC T4 Gc |
|
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-7:2015+A1:2018 , EN 50303:2000 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0430 (cFMus) | |
| UL approval | E106378 | |
| Control drawing | 116-0331 | |
| IECEx approval | ||
| IECEx certificate | IECEx BVS 11.0040 IECEx KIWA 15.0019X |
|
| IECEx marking | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I , Ex ec IIC T4 Gc | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210121 |
| ECLASS 12.0 | 27210121 |
| ECLASS 11.0 | 27210121 |
| ECLASS 10.0.1 | 27210121 |
| ECLASS 9.0 | 27210121 |
| ECLASS 8.0 | 27210121 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC001485 |
| ETIM 8.0 | EC001485 |
| ETIM 7.0 | EC001485 |
| ETIM 6.0 | EC001485 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: HiC2831R2
Function
This isolated barrier is used for intrinsic safety applications.
The device transfers digital signals ( NAMUR sensors/mechanical contacts) from the explosion-hazardous area to the non-explosion-hazardous area.
The input controls two passive transistor outputs with a resistive output characteristic.
The outputs have three defined states: 1-signal = 5 kΩ, 0-signal = 15 kΩ and fault > 100 kΩ.
This output characteristic offers line fault transparency on the signal lines.
Via switches the mode of operation can be reversed and the line fault detection can be switched off.
During a fault state, the passive transistor outputs switch to their fault state and LEDs indicate the fault according to NAMUR NE 44. A separate fault bus is available. This fault bus can be monitored if the termination board supports a module fault detection.
This device mounts on a HiC termination board.
Product Documentation: HiC2831R2
| Safety and Security Documentation | Language | File Type | File Size |
|---|---|---|---|
| Instruction manual | ENG | 169 KB | |
| Functional Safety Manual | ENG | 2014 KB | |
| Manuals | |||
| System Manual | ENG | 5438 KB | |
Design / Simulation: HiC2831R2
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 2770 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: HiC2831R2
Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.
Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.