From RSI - Robotic Systems Integration - SynqNet Systems
General Controller I/O Specifications
ZMP-SynqNet Controllers
These specifications are valid for the ZMP-SynqNet-PCI and ZMP-SynqNet-CPCI-3U controllers. These specifications were measured at 25°C.
1 XESTOP Input and 3 Opto Inputs:
Specifications:
Input High Voltage (ON): Min 4.0V; Max 28.8V
Input Low Voltage (OFF): Max 0.8V
Input High Current: Max 15 mA
Input Low Current: Max 1 mA @ 0.8V
Input Impedence: Min 2300 Ohms
3 Opto Outputs
Specifications:
Output Max Sink Current: 50mA
Output Low Voltage @ Io=50mA: Max 1.0V
Collector Power Dissipation: 150mW
Information taken from Danaher Motion.