Allen Bradley 1769-ARM Compact I/O Address Reserve Module

Description:

 The Allen-Bradley 1769-ARM Address Reserve Module is designed to maintain slot addressing continuity in Compact I/O systems when modules are removed, ensuring stable operation and system integrity.

Specifications:

• Model: 1769-ARM

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Type: Address Reserve Module (ARM)

• Current Draw @ 5.1 V: 60 mA

• Current Draw @ 24 V: 0 mA

• Heat Dissipation (Max.): 0.3 W

• Weight (Approx.): 280 g (0.62 lb)

• Dimensions (HxWxD): 118 × 35 × 87 mm (4.65 × 1.38 × 3.43 in.)

• Height with Mounting Tabs: 138 mm (5.43 in.)

• Slot Width: 1

• Module Location: DIN rail or panel mount

• Compatible Power Supplies: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4

• Power Supply Distance Rating: 8 modules

• Vendor ID Code: 1

• Product Type Code: 7

• Product Code: 74

• Enclosure Type Rating: None (open style)

Features:

• Address Continuity: Maintains slot addressing when modules are removed

• Compact Design: Slim profile with single-slot width

• Easy Installation: DIN rail or panel mounting options

• Low Power Consumption: Minimal current draw and heat dissipation

• System Compatibility: Works seamlessly with Compact I/O power supplies

• Industrial Reliability: Built for continuous operation in automation environments