Input Module

Multiple Input Extension Module

Input Module is a multiple input extension module which can control up to 12 supervised inputs, 2 AUX, 1 temper switch and 2 relays. A total of 31 units can be connected to a master device via an RS485 daisy chain. It allows the use of inputs for interfacing with sensors or door contacts etc., as well as providing a simple ‘dry contact’ interface for other systems.

Features

Multiple inputs configured
to multiple relays

12 supervised inputs configurable linkages for M:N

Offline Operation

When Input Module goes offline from its master device, the linkages between inputs and relays will still function.
While offline, Input Module can still store up to 10 logs, which can be useful for troubleshooting.

Auxiliary & Tamper input

Input Module also supports 3 AUX inputs, including 1 dedicated for tamper switch input to detect power failure or networking status (on/off) with the master device.

Configuration

Input Module Configuration

Specification

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Model Name

Capacity

  • Max. Text Log

General

  • CPU

  • Memory

  • LED

  • Operating Temperature

  • Storage Temperature

  • Operating Humidity

  • Storage Humidity

  • Weight

  • Dimension (WxHxD, mm)

  • Certifications

Interface

  • RS-485

  • RS-485 Communication Protocol

  • TTL Input

  • Relay

  • Supervised Input

  • AUX Input

  • Tamper

Electrical

  • Power

IM-120

10ea per port1)

Cortex M3 72 MHz

512 KB Flash + 64 KB SRAM

Multi-color

-20°C–60°C

-40°C–70°C

0 %–95 %, non-condensing

0 %–95 %, non-condensing

203 g

90 x 190 x 21 (mm)

CE, UKCA, KC, FCC, RCM, RoHS, REACH, WEEE

1 ch

OSDP V2 Compliant

12 ch (TTL Input or Supervised Input selectable)

2 relays

12 ch (TTL Input or Supervised Input selectable)

2 ch (AC POWER FAIL)

1 ch

Voltage: 12 Vdc, Current: Max. 0.2 A
Voltage: 24 Vdc, Current: Max. 0.1 A