LEESON Chassis Mount SCR Control - Manual (Page 8)

2 SPEEDMASTER™ OPERATION MANUAL
Analog Input Voltage Range (signal must be isolated; S1 to S2)
0–90 VDC Armature Voltage 0–1.4 VDC
0–180 VDC Armature Voltage 0–2.8 VDC
Input Impedance (S1 to S2) 100K ohms
Load Regulation 1% base speed or better
Vibration 0.5G max (0–50 Hz)
0.1G max (>50 Hz)
Safety Certification UL Recognized Component, file # E132235
CSA Certified Component, file # LR41380
CE Certificate of Compliance
Ambient Temp. Range
chassis drive 10°C–55°C
cased drive 10°C–40°C