Current limited Digital Input, 24Vdc, 16 Channels Model No :- FC-TSDI-1624C Number of input channels :- 16 (2 groups of 8)Input voltage :- 24 Vdc, –15%— +30%Input current :- = 15 mA at 24 Vdc (with a redundant pair of safe digital input modules SDI-1624 as load)Igniting current per channel :- < 100 mA at 24 Vdc +30% Maximum surrounding Operating Temp :- 70 deg C Termination :- Screw terminals All Fuses 0.25 AT