Isolation Voltage; Output Load - JENCO 692 Operation Manual

ISOLATION VOLTAGE

The differential voltage between the outputs and the load should not exceed the maximum
values. Exceeding the maximum values may cause permanent damage to the instrument
and load.
1. Relay output
The maximum isolation voltage of the relay output contacts is 1500 VDC. The
voltage differential between the relay output contacts and the load should not exceed
1500 VDC.
2. Current output
The maximum isolation voltage of the 4-20 mA output is 500 VDC. The voltage
differential between the 4-20 mA output and the load should not exceed 500 VDC.

OUTPUT LOAD

1. Relay output
The current through the relay output contacts should not exceed 5 Amp at 115 VAC
and 2.5 Amp at 230 VAC in order hot to cause permanent damage the relay contacts.
This rating is specified for RESISTIVE loads only.
2. Current output
The maximum load is 550 ohms. Output current inaccuracies may occur for load
impedance in excess of 550 ohms.
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