Terminal panel Pepperl+Fuchs HICTB32-TRI-AIISS-EL-PL
1. **Application**
For Tricon 64-channel (32+32) AI cards 3704E / 3720; 32 isolator module slots; Recommended isolator: **HiC2025(A) AI**Pepperl+Fu…
2. **Power Supply**
– Nominal voltage: 24 V DC
– Voltage drop: 0.9 V
– Ripple: ≤10 %
– Fusing: 4 A for 32 modules
– Power dissipation: ≤500 mW (without modules)
– Reverse polarity protection: Yes
– Redundant power supply supported, isolated & monitored for isolatorsPepperl+Fu…
3. **Fault Relay Output**
– Fault bus terminals: X20 1,2
– Contact type: volt-free relay contact
– Contact rating: 30 V DC, 1 A
– Logic: Normal → contact closed; Power fault / Module fault → contact openPepperl+Fu…
4. **Indicators**
2 Green LED: PWR1, PWR2 (power supply status)Pepperl+Fu…
5. **Ambient Temperature**
– Operating: -20 … 60 °C (-4 … 140 °F)
– Storage: -40 … 70 °C (-40 … 158 °F)Pepperl+Fu…
6. **Mechanical & Wiring**
– IP rating: IP20
– Field side (Hazardous): blue pluggable screw terminals
– Control side (Safe side): ELCO 56-pin socket
– Supply / Fault: black pluggable screw terminals
– Terminal wire range: 0.2 ~ 2.5 mm² (24 ~ 12 AWG)
– Housing: Polycarbonate, 10% glass fiber reinforced
– Dimension: 432 × 200 × 163 mm (W×H×D, depth including modules)
– Mounting: 35 mm DIN rail (EN 60715)Pepperl+Fu…
7. **Intrinsic Safety Approvals**
Marking: II (1)G [Ex ia Ga] IIC / II (1)D [Ex ia Da] IIIC / I (M1) [Ex ia Ma] I
IECEx CES 06.0003; UL E106378
Galvanic isolation field / control side per IEC/EN 60079-11, peak 375 V
Max safe voltage Um: 250 V