8501 Input Output Module
The PACOM 8501 I/O Module uses PACOM-Edge IP technology to integrate advanced security over the existing Ethernet backbone, reducing the need for traditional cabling. It provides a native connection for 16 supervised alarm inputs, 2 relay outputs, and 3 open collector outputs. Crucially, the capacity is highly expandable using four 8000 series expansion cards that can be mixed and matched to meet diverse input/output requirements (e.g., up to 48 inputs).
Key Features
On-board Ethernet
Standard 3U rack mount size
Support for up to 48 inputs and 21 outputs
16 on-board supervised alarm inputs
5 on-board output connections (2 x relay, 3 x open collector)
Ability to increase capacity through expansion cards
Dedicated tamper input
RS-485 communications with the controller
Built-in web server to display status information
Supports anti-masking and range reduction on alarm inputs
Specifications
Physical:
Dimensions: 160 x 100 x 40mm
Packed weight: 175g
Electrical:
Input voltage: 9 to 16VDC
Current consumption: 200mA @ 12VDC typical
Fuse: 5A slow blow glass type 5 x 20mm
Operating temp: -10°C to 55°C
Maximum humidity: 93% (non-condensing) @ 40°C
Communications:
Connection: RS485
Signal:
Input: 16 x supervised
Output: 2 x relay controlled