EASY-DRIVER – User’s Manual
20
Status Relay Common pin and Status Relay Normally Open
pin shall not float more than +/-60VDC above/below chassis
ground.
Voltage between Interlock (+) and Interlock return (-) shall
never exceed ± 12 V.
Voltage between Interlock return (-) and Protective Ground
shall never exceed ± 12 V.
Voltage between Status Relay Common and Status Relay
Normally Open shall never exceed ± 60 V.
Maximum current rating for the Status Relay is 400mA;
current trough pins 3 and 4 shall never exceed 400 mA.
The interlock contacts can be configured to switch off the output. The Interlock
pins accept a 5 V to 12 V signal or Open-Short contact (i.e. dry-contact) to disable and
trigger the Interlock Fault. Activation direction must be configured by setting “1” or
“0” in the EEPROM cell 29, see
Table
4
.
A solid state relay connection indicates the output status of the module: when ON,
it closes the contact between pin 3 and 4 (“COM” and “NO”).
2.7
Grounding
The EASY-DRIVER is configured to operate in floating mode either the positive
or negative output terminals can be grounded. Always use two wires to connect the load
to the power supply regardless of how the system is grounded.
Outputs shall not float more than +/-60VDC above/below
chassis ground.
WARNING
CAUTION
WARNING
