Pepperl+Fuchs
216711
HiC2821
Pepperl+Fuchs 216711
HiC2821
Switch Amplifier
Description
1-channel isolated barrier, 24 V DC supply (bus powered), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), Relay contact output, Fault relay contact output, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508pa. This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area. The proximity sensor or switch controls the normally open relay output for the safe area load. The device output changes the state when the input signal changes the state. The mode of operation can be reversed with switch S1 of the device. One additional relay is available for the fault output. Line fault detection (LFD) can be selected or disabled via switch S2. During an error condition, the relay reverts to its de-energized state and the LEDs indicate the fault. A separate output bus is available. The fault conditions can be monitored via a Fault Indication Board. This module mounts on a HiC Termination Board.
Technical parameters
| Signal type: | Digital Input |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | SL1: 1a(-), 1b(-); 2a(+), 2b(+) |
| Rated voltage: | 19 ... 30 V DC bus powered via Termination Board |
| Ripple: | ≤ 10 % |
| Rated current: | ≤ 30 mA |
| Power dissipation: | ≤ 500 mW |
| Power consumption: | ≤ 500 mW |
| 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. 20 ms / min. 20 ms |
| Connection side: | control side |
| Connection: | SL1: 8a, 7a; 10a, 9a |
| Output I: | signal ; relay |
| Output II: | signal or error message ; relay |
| Contact loading: | 50 V DC / 0.5 A |
| Minimum switch current: | 2 mA / 24 V DC |
| Energized/De-energized delay: | ≤ 20 ms / ≤ 20 ms |
| Mechanical life: | 107 switching cycles |
| Connection: | SL1: 6b |
| Output type: | open collector transistor (internal fault bus) |
| Switching frequency: | ≤ 10 Hz |
| Output/power supply: | basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC |
| Output/Output: | basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC |
| Display elements: | LEDs |
| Control elements: | DIP-switch |
| Configuration: | via DIP switches |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Galvanic isolation: | EN 50178:1997 |
| Electromagnetic compatibility: | NE 21:2006 For further information see system description. |
| Degree of protection: | IEC 60529:2001 |
| Input: | EN 60947-5-6:2000 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Mass: | approx. 100 g |
| Dimensions: | 12.5 x 128 x 106 mm (0.5 x 5.1 x 4.2 inch) |
| Mounting: | on Termination Board |
| Coding: | pin 1 and 2 trimmed For further information see system description. |
| EU-type examination certificate: | BASEEFA 06 ATEX 0093 X |
| Electromagnetic compatibility: Marking: | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
| Electromagnetic compatibility: Input: | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Electromagnetic compatibility: Voltage: | 10.5 V |
| Electromagnetic compatibility: Current: | 17.1 mA |
| Electromagnetic compatibility: Power: | 45 mW (linear characteristic) |
| Supply: Maximum safe voltage: | 253 V AC (Attention! Um is no rated voltage.) |
| Output: Contact loading: | 50 V DC / 0.5 A |
| Output: Maximum safe voltage: | 253 V AC (Attention! The rated voltage can be lower.) |
| Certificate: | PF 08 CERT 1047 X |
| Output: Marking: | II 3G Ex nA nC IIC T4 Gc |
| Galvanic isolation: Input/Output: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Galvanic isolation: Input/power supply: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
| FM approval: Control drawing: | 16-534FM-12 (cFMus) |
| UL approval: Control drawing: | 116-0434 |
| IECEx approval: | IECEx BAS 06.0026X |
| UL approval: Approved for: | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Logistic parameters
| ECCN: | |
| Country of Origin: | SG |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |