Specifications: Expansion Board 4 I/O USB Expansion Board for Connecting Extra Detection
Communications
Ethernet
2 × RJ45 Ethernet connectors (10/100Mbit/s auto switching)
Input
4 input contacts via EDGE connector (back, pins 1, 2, 3, 10)
4 input LEDs (front, green)
Note: max. 20 extra detection outputs/inputs can be added via maximum 5 4 I/O USB units
Note: Channel selector switch on PCB to enable inputs/outputs 5-8, 7-10, …, 21-24
Output
4 extra optical coupled dry contacts per 4 I/O USB via EDGE connector (back, F/H, W/X, S/T, Y/Z)
Imax = 50mA, Umax = 48 V DC
Close on event or open on event (setting in software)
4 output LEDs (front, green)
Detection output 1-4 and common detection output
Electrical
Power
Power IN: 5 V DC via USB/B connector (front) Power provided by TI BPL3 EDGE/TI BPL2 EDGE (USB/A connector, front), power LED (front, bi-color green/red)
Power IN: None
Power consumption: ≤700 mW
Current consumption: ≤140 mA @ 5 V DC
Environmental
Operating Temperature
NEMA II specs: -34°C to +74°C (-29.2°F to 165.2°F)
Shock & Vibration
FCC: FCC Part 15 class B
Shock & Vibration NEMA II specs
Mechanical
Dimensions
115 mm × 29.5 mm × 191 mm (4.53 in × 1.16 in × 7.52 in)
Standard US EDGE rack height & depth; width = single slot)
Weight
100 g (3.5 oz)