Precision Digital PD554 - Manual (Page 51)

PD556
-
Rating: 250 VAC @ 3 A
30 VDC @ 3 A
Rating: 250 VAC @ 1 A
30 VDC @ 1 A
Rating: 250 VAC @ 1 A
30 VDC @ 1 A
Max: 19200 bps
4 - 20 mADC or 15 VDC Voltage Pulse
100 - 240 VAC 50/60 Hz
Open circuit voltage:
approximately 5 VDC
Logic levels:
Lo = 0 to 0.8 VDC
Hi = 4.7 to 28 VDC
NO switches (external excitation not required) or open collector transistor
Transistor Rating: 24 VDC @ 50 mA max
PD550 Series Nova Programmable Process and Temperature Controller Instruction Manual
51