Spectrum Controls 1769sc-IR6I - Manual (Page 51)

Appendix A: Specifications A-3
User’s Manual Pub. 0300241-01 Rev. A
Open Circuit Detection Time < 1s
Isolation
Channel to Rack 500 VDC Maintained, 710 VDC for 1 minute
Channel to Channel 500 VDC Maintained, 710 VDC for 1 minute
Cable Impedance 25 ohms maximum for specified accuracy, 10 ohms maximum for Copper RTD
Input Protection Voltage Mode +/- 35VDC continuous
Max Current input is limited due to input impedance
Power Requirements
Internal rack +5V 190 mA maximum (continuous)
Internal rack +24V 35 mA maximum (continuous)
Thermal Dissipation < 2 W
Distance Rating 8
Fusing None