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HiC2842 Switch Amplifier
Key Benefits at a Glance
- 2-channel isolated barrier
- 24 V DC supply (bus powered)
- Dry contact or NAMUR inputs
- 2 passive transistor outputs
- Line fault detection (LFD)
- Reversible mode of operation
- Up to SIL 2 (SC 3) acc. to IEC/EN 61508
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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.
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Technical data of HiC2842
| Signal type | Digital Input |
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 |
| Connection | SL1: 1a, 1b(-); 2a, 2b(+) | |
| Rated voltage | Ur | 19 ... 30 V DC bus powered via Termination Board |
| Ripple | ≤ 10 % | |
| Rated current | Ir | ≤ 30 mA |
| Power dissipation | ≤ 600 mW | |
| Power consumption | ≤ 700 mW |
| Connection side | field side | |
| Connection | SL2: 5a(+), 5b(-); 1a(+), 1b(-) | |
| 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 |
| Connection side | control side | |
| Connection | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
| Rated voltage | Ur | 30 V DC |
| Rated current | Ir | 50 mA |
| Response time | ≤ 200 µs | |
| Signal level | 1-signal: (external voltage) - 1 V max. for 50 mA (Tamb = 25 °C (77 °F)) 0-signal: blocked output (off-state current ≤ 10 µA) | |
| Output I | signal ; Transistor | |
| Output II | signal ; Transistor |
| Connection | SL1: 6b | |
| Output type | open collector transistor (internal fault bus) |
| Switching frequency | ≤ 5 kHz |
| 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 | |
| Factory setting | input close, transistor closed, lead fault detection enabled | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility | |||||
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| Galvanic isolation | EN 50178:1997 | |
| Electromagnetic compatibility | NE 21:2012 For further information see system description. | |
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | IEC 61140 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Relative humidity | ≤ 90 % , non-condensing |
| Degree of protection | IP20 | |
| Mass | approx. 100 g | |
| Dimensions | 12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D) | |
| Mounting | on termination board | |
| Coding | pin 1 and 2 trimmed For further information see system description. |
| EU-type examination certificate | BVS 09 ATEX E 157 | ||||||||||||||||
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| Galvanic isolation | |||||||||||||||||
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| Directive conformity | |||||||||||||||||
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II (1)G [Ex ia Ga] IIC | UL approval | E106378 | |||||||
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| IECEx approval | ||||||||
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| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |