====== MOD-IO8 ======
The MOD-IO8 is a modular unit, featuring 8 configurable I/O (input/output) ports with spring terminals for quick and easy, yet secure connections. Plug it into a modular controller to add I/O ports to your system.

<WRAP important round>
=== Max Input Voltage ===
30V DC, 1A.
</WRAP> 

===== Modes =====
Each port can be customised into any of the following input or output modes:

  * Dry Contact Input
  * Resistance Reading Input (0 - 10,000 Ohms, in 100 Ohm increments)
  * Voltage Reading Input (0 - 10 Volts DC, in 0.1V increments)
  * Digital Voltage Input - detect presence of voltage (30V DC MAX)
  * Video Sensing Input - configurable detection range (0 - 10V DC)
  * External Relay Output (0 - 24V DC, external power supply required)
  * LED Output (5V DC, 1mA)

===== Ports =====
Front of the module has four detachable screw terminal blocks.\\

**Pinout - Top Row, Terminal Block 1**
  - Port 1 Input/+
  - Port 1 Ground
  - Port 2 Input/+
  - Port 2 Ground

**Pinout - Top Row, Terminal Block 2**
  - Port 3 Input/+
  - Port 3 Ground
  - Port 4 Input/+
  - Port 4 Ground

**Pinout - Bottom Row, Terminal Block 1**
  - Port 5 Input/+
  - Port 5 Ground
  - Port 6 Input/+
  - Port 6 Ground

**Pinout - Bottom Row, Terminal Block 2**
  - Port 7 Input/+
  - Port 7 Ground
  - Port 8 Input/+
  - Port 8 Ground


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