Specifications

4-5
ISOLATION RELAY FUNCTION (OPTIONAL)
The AMREL PD Series has an internal output isolation/reverse relay. The relay allows the user to reverse or
disconnect the electronic load from the UUT either via the front panel keypad or the GPIB Interface Bus.
Pressing the (RELAY) key will activate the relay menu. Use “4” or “6” to select between RELAY OPEN,
NORMAL CLOSE or REVERSE CLOSE options. Press Enter key to continue selection or clear to exit.
* NOTE: It is recommended that the output be turned off before closing or reversing the relay.
DISPLAYS CLOSE/OPEN FOR ISOLATION RELAY OUTPUT
1 – Press RELAY key: 1 – Press RELAY key:
2 – Press #4/6 key to select open/close relay state. 2 – Press #4/6 key to select open/close relay state.
DISPLAYS REVERSE/NORMAL ISOLATION RELAY OUTPUT
1 – Press RELAY key: 1 – Press RELAY key:
2 – Press #4/6 key to select normal/reverse relay state. 2 – Press #4/6 key to select normal/reverse relay state.
PROGRAMMABLE DC POWER SUPPLY
CV
CC
OVP LCL
OCP RM T
CH RL RNG LIST STS
RELAY OPERATION
RELAY OPEN
°
PROGRAMMABLE DC POWER SUPPLY
CV
CC
OVP LCL
OCP RMT
CH RL RNG LIST STS
RELAY OPERATION
NORMAL CLOSE
°
PROGRAMMABLE DC POWER SUPPLY
CV
CC
OVP LCL
OCP RM T
CH RL RNG LIST STS
RELAY OPERATION
RELAY OPEN
°
PROGRAMMABLE DC POWER SUPPLY
CV
CC
OVP LCL
OCP RMT
CH RL RNG LIST STS
RELAY OPERATION
REVERSE CLOSE
°