Description
GE IC694MDL916-BA is a high-density relay output module designed for the PACSystem RX3i programmable automation controller platform. This module provides 16 independent, normally open (Form A) relay outputs, offering robust electrical isolation and the versatility to switch both AC and DC load types. It is an ideal solution for interfacing the controller with a wide range of industrial actuators, including contactors, solenoid valves, and motor starters, where high-current switching or galvanic separation between the controller and the field load is required.

⚙️ Technical Specifications
- Module Type: 16-point discrete relay output.
- Output Configuration: 16 independent, normally open (NO) Form A relays.
- Voltage Rating: Supports up to 240V AC or 24V DC switching loads.
- Current Capacity: Maximum 2.0 Amps per output (up to 8A per common).
- Isolation: Optically isolated from the backplane; relay contact isolation provided per point.
- Switching Frequency: Limited by mechanical relay characteristics (approx. 20 operations per minute).
- LED Status: 16 front-panel status indicators to provide real-time verification of output status.
- Wiring Termination: Supported by standard RX3i removable terminal blocks (RTB).
- Operating Temperature: Rated for stable industrial operation from 0°C to 60°C.
- Protection: Integrated suppressors (varistors) recommended for inductive load switching to protect relay contacts.
📋 Recommended Series / Related Components
To ensure reliable performance and safe operation of your RX3i control system, consider the following associated components:
- IC694CHS392: 12-slot universal backplane for modular RX3i rack configurations.
- IC695CPU320: High-performance PACSystem RX3i CPU for controlling the I/O rack.
- IC694PWR330: 24V DC power supply module for rack power distribution.
- IC694TBB032: Removable terminal block (box style) for secure field wiring.
- External Snubber/Varistor Kits: Crucial for protecting relay contacts against back-EMF from inductive loads.
- IC694MDL660: 32-point 24V DC input module for sensing auxiliary feedback.
- DIN-Rail Mounting Bracket: For alternative cabinet installation setups.
- PAC Machine Edition Software: Required for configuring the module’s data points and logic mapping.
- Shielded Multi-conductor Cable: Recommended for connecting outputs to remote field enclosures.
- Replacement Relay Cartridge: OEM spare parts to extend the service life of the module.

