Pepperl+Fuchs
214234
HiC2842
Pepperl+Fuchs 214234
HiC2842
Switch Amplifier
Описание
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 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 two passive transistors for the safe area load. Both transistor outputs are isolated from each other and isolated from the power supply. The mode of operation can be reversed using switches S1 and S3. Switches S2 and S4 enable or disable line fault detection of the field circuit. During an error condition, the transistors revert to their de-energized state and LEDs indicate the fault according to NAMUR NE44. 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.
Технические характеристики
| 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: | ≤ 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: | 30 V DC |
| Rated current: | 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 |
| 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 |
| Protection against electrical shock: | IEC 61140 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Relative humidity: | ≤ 90 % , non-condensing |
| 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: | BVS 09 ATEX E 157 |
| Electromagnetic compatibility: Marking: | II (1)GD [Ex ia] IIC, [Ex iaD] [circuit(s) in zone 0/1/2/20/21/22] I (M1) [Ex ia] I |
| Electromagnetic compatibility: Input: | Ex ia, Ex iaD |
| 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: Maximum safe voltage: | 253 V AC (Attention! The rated voltage can be lower.) |
| 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 50303:2000 |
| UL approval: Control drawing: | 116-0331 |
| IECEx approval: | IECEx BVS 09.0060 |
| UL approval: Approved for: | [Ex ia Ga] IIC, [Ex ia] I , [Ex iaD] |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | SG |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |