1. General Introduction
Pepperl + Fuchs HiD2876 2-channel isolated barrier for ADV551 SDV541 is used for intrinsic safety applications. It supplies power to solenoids, LEDs, and audible alarms, located in a hazardous area It is controlled with a loop-powered control signal, switch contact, transistor, or logic signal.
At full load, 11.2 V at 40 mA (with 55 mA current limit) is available for the hazardous area application. An alternative low current output is available for driving a single LED without installing an external current limiting resistor. Line fault detection of the field circuit is indicated by a red LED
and an output on the fault bus. This device mounts on a HiD Termination Board.
2. Features
• 2-channel isolated barrier
• 24 V DC supply (bus or loop powered)
• Output 40 mA at 11.2 V DC, 55 mA current limit
• Contact or logic control input
• Entity parameter Io/Isc = 93 mA
• Line fault detection (LFD)
• Up to SIL 2 acc. to IEC 61508 (bus powered)
• Up to SIL 3 acc. to IEC 61508 (loop powered)
3. General Specification for HiD2876
Technical data | HiD2876 |
Supply | |
Rated voltage | 20.4 ... 30 V via Termination Board or 20.4 ... 30 V via loop powered input, reverse polarity protected |
Input current | 62 mA at 24 V, 300 Ω load (per channel) |
Power loss | 1 W at 24 V, 300 Ω load (per channel) |
Input | |
Control input | external switch (dry contact or open collector) non isolated or logic signal input fully floating |
Signal level | 1-signal: 15...30 V DC (current limited at 3 mA) or contact close (internal 10 kÙ pull-up) 0-signal: 0...5 V DC or contact open |
Power loss | 1 W at 24 V, 300 Ù load (per channel) for loop powered |
Inrush current | 0.2 A, 15 ms loop powered |
Output | |
Internal resistor Ri | approx. 280 Ω |
Current Ie | ≥ 40 mA |
Voltage Ue | ≥ 11.22 V |
Current limit Imax | 55 mA |
Open loop voltage Us | approx. 22.5 V |
Load | nominal 0.1 ... 5 kΩ |
Error message output | |
Output type | open collector transistor (internal fault bus) |
Fault current | 4 mA pulsing (20 ms ON, 200 ms OFF) |
Ambient conditions | |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications | |
Protection degree | IP20 |
Mass | approx. 140 g |
Dimensions | 18 x 106 x 128 mm (0.7 x 4.2 x 5 in) |
Data for application in connection with Ex-areas | |
EC-Type Examination Certificate | CESI 10 ATEX 086 |
Statement of conformity | PF 11 CERT 2109 X |
CSA approval | |
Control drawing | 366-005CS-12B (cCSAus) |
4. Selection tables
Termination Board & Barrier Module Selection table for Yokogawa CENTUM VP DCS system | ||||||
Yokogawa | Pepperl+Fuchs Termination Board | Pepperl+Fuchs Barrier Module | ||||
CENTUM VP | Channel | Class | Number of module | Type | Channel | Type |
Selection of Digital Input signals | ||||||
ADV151 | 32 | IS | 32 | HiCTB32-YC3-RRB-AK-CC-DX32 | 1 | HiC2821 |
ADV151 | 32 | IS | 36 | HiCTB16-YC3-RRB-AK-CC-DX32 | 2 | HiC2822 |
ADV151 | 32+ | IS | 40 | HiCTB08-YC3-RRB-AK-CC-DX32 | 4 | HiC2824 |
Selection of Digital Output signals | ||||||
ADV551 | 32 | IS | 32 | HiCTB32-YC3-RRB-AK-CC-DX32-Y1 | 1 | HiC2871 |
ADV551 | 32 | IS | 16 | HiCTB16-YC3-RRB-AK-CC-DX32 | 2 | HiD2872 HiD2876 |
Selection of Analog Input signals | ||||||
AAl143 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC-Al16 | 1 | HiC2025 |
AAl143 | 16 | IS | 8 | HiDTB08-YC3-RRB-KS-CC- Al16 | 2 | HiD2026 HiD2030 HiD2082 |
AAl143 | 16 | IS | 16 | HiCTB08-YC3-RRB-AK-CC- Al16 | 1 | HiD2081 |
AAl141 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC- Al16-Y1 | 1 | HiC2025 |
AAl141 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC- Al16-Y2 | 1 | HiC2025 |
AAl141 | 16 | IS | 8 | HiDTB08-YC3-RRB-KS-CC- Al16-Y1 | 2 | HiD2026 HiD2030 |
Selection of Analog Output signals | ||||||
AA1543 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC-AO16 | 1 | HiC2031 |
AA1543 | 16 | IS | 8 | HiCTB16-YC3-RRB-KS-CC-AO16 | 2 | Hid2038Y |
Selection of Analog Input and Output signals | ||||||
AAI841 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC-AM16 | 1 | HiC2025 HiC2031 |
AAI841 | 16 | IS | 8 | HiDTB08-YC3-RRB-KS-CC-AM16-Y1 | 2 | HiD2026 HiD2030 HiD2032 |
AAI135 AAI835 | 8 | IS | 8 | HiCTB08-YC3-RRB-KS-CC-AM08 | 1 | HiC2025 HiC2031 |
AAI841 | 16 | IS | 16 | HiCTB16-YC3-RRB-KS-CC-AM16-Y1 | 1 | HiC2025 HiC2031 |
AAI841 | 16 | IS | 8 | HiDTB08-YC3-RRB-KS-CC-AM16 | 2 | HiD2026 HiD2038Y |
5. Diagrams
