1797-BIC PLC Module for Zone 1 Hazardous Environments

1797-BIC PLC Module for Zone 1 Hazardous EnvironmentsProduct Overview The Allen Bradley 1797 BIC serves as the critical communication bridge between standard control environments and intrinsically safe zones. As a high performance Bus Isolator, it provides the necessary galvanic isolation to extend the FLEXbus backplane into hazardous locations (Zone 1 2). This module ensures that electrical energy remains below ignition thresholds, protecting volatile atmospheres while maintaining seamless data flow to

DO) into one CC-PUIO01 unit

preventing unauthorized external access from affecting the controller's safety logic

Attribute Technical Data Manufacturer ABB (Bailey Controls) Part Number IIMCP02 Product Type Multi-Bus Communication Processor Operating Voltage 24 V DC Communication Protocols Modbus RTU

4–20 mA Resolution 15-bit (320 µV/bit or 650 nA/bit) Settling Time < 2 ms to 95% of final value (resistive loads) Calibrated Accuracy Better than 0

SDV144: Safety Digital Input Module (16-Channel

or specific degrees) during installation to ensure the internal coil remains centered

designed to manage the complexities of power generation sets

Attribute Specification Details Model Number TK821F Product ID 3BDM000150R1 Manufacturer ABB Group Cable Type Serial (Dual Channel) Length 0

84 lbs) Dimensions Standard RX3i single-slot module dimensions Operating Temp 0 to 60 deg C Power Consumption 300 mA @ 5 VDC (Backplane current consumption) Output Points 32 points divided into 2 groups of 16 Logic Type Positive Logic (Sourcing) Output Voltage Range +10

cULus Engineering Advantages

Short-circuit Protection Cooling Method Natural Convection (Fanless design) Redundancy Support Dual Redundant Operation with Load Sharing Operating Temperature 0 to 55 °C Dimensions 50 × 130 × 146 mm Weight 0

The 1769-IQ16 (Catalog Number: 1769-IQ16) is a high-density discrete input module engineered for the Allen Bradley CompactLogix and MicroLogix 1500 controller platforms