A.C. Input
115 VAC, ±10%, 50/60 Hz., fused for 1 Amp

Increase, Decrease, Reset Inputs
Contact closure, contacts must be rated for 115 VAC @ 75 mA
External Reference Input Fixed or variable - 10 VDC to + 10 VDC
Summing Input Fixed or variable - 10 VDC to + 10 VDC with selectable inverter circuit for changing polarity on board

Acceleration Rate Adjustment
Unipolar Mode 1 to 60 seconds from 0 to full output
Bipolar Mode 0.5 to 30 seconds from 0 to full output

Adjustable Gain Range
(With Offset set for 0.0 VDC and Bias set for 0.0 VDC)
Unipolar Mode Vout / Vin = .4 to 2.0 (12 VDC Max. output)
Bipolar Mode Vout / Vin = ±.4 to ±2.0 (±12 VDC Max. output)

Min. and Max. Count Output
Two open collector transistors each rated 100 mA for switching up to 120 VDC are provided to indi-cate Min, and Max. count on the Digital counter.