Print Back
Verbatim® VRSC-8-1E Remote Supervisory Control with Relay Output Box controls 8 AC or DC digital outputs for a Verbatim®, Verbatim® Secure Front Panel or Verbatim® Gateway. OPTO-22 relay 12-120 Volt AC, 20 mA-2 amps included. A Verbatim® Daughter Card Assembly must be purchased for a Verbatim® or a Verbatim® Secure Front Panel autodialer when ordering Analog Channels, Remote Supervisory Control, Verbatim® Modbus Communications, Local Data Logging, Central Data Logging, or SCADA. Only one cardmore
Unit of Measure

Specifications

Relay Type

OPTO-22 Relay 12-120 VAC, 20 mA-2 amps

Turn-on time

1/2 cycle maximum-zero voltage

Turn-off time

1/2 cycle maximum-zero current

Logic input current @ Normal logic voltage

12

Operating Ambient Temperature

-30 to 70 ºC

Output Voltage Drop Maximum Peak

1.6 Volts

Operating voltage range

12-140 VAC

Current rating

3 amps

UL Motor Load rating

1.5 amps

Logic voltage - nominal

5 VDC

Logic voltage range (Vcc)

2.5 to 8 VDC

Logic pickup voltage

2.5 VDC

Logic dropout voltage

1

Control resistance (Rc in schematic diagram)

220 ohms

Isolation, Input-to-Output (Transient)

4,000 Vrms

One Cycle Surge

80 amps peak

Peak Repetitive Voltage

500 Volts

Minimum Load Current

20 µs

Operating Frequency

25 to 65 Hz

DV/DT - Off-State

200 volts/microseconds

DV/DT - Commutating

Snubbed for rated 0.5 power factor load

Off-State Leakage @ Nominal Voltage - 60 Hz

5 milliamps rms

Line Voltage - Nominal

120 VAC