EX Series Operating Manual
4-2. Analog Control Connector
Analog control connector is located in the rear-panel and that is all isolated.
Features include voltage/current programming, voltage / current monitoring, output ON / OFF
capabilities. The following is a description of the connector pin of DB9 Pin and we attach
female type connector.
< 4-1 Analog Control Connector >
Output voltage monitor pin. About 0 ~100%
Functional Description
Output current monitor pin. About 0 ~100%
Maximum load should be used less than 5KΩ.
output voltage corresponds to the 0~5VDC input voltage
≤ 500Ω
Pin
No
Electrical
Characteristic
Symbol
output current corresponds to the 0~5VDC input voltage
≤ 500Ω
V MON
1
2
I MON
Maximum load should be used less than 5KΩ.
I PROG
V PROG
voltage.
output voltage can be programmed by 0~5VDC input
Remote voltage programming pin. About 0 ~100%
output current can be programmed by 0~5VDC input
4
3
≤ 5KΩ
≤ 5KΩ
output current corresponds to the 0 5VDC input voltage
Remote current programming pin. About 0 ~100%
voltage.
N
TTL signal input pin
When the pin is short, output is ON, on the contrary, OFF
Output ON/OFF switch pin that is short or not
COM
Output ON/OFF switch pin on the current state.
Output ON/OFF switch pin that is contact return type.
g
5
6
7
Reference potential pin of all control connection pin.
If signal is 0V, output OFF, if signal is 5V, Output ON
ON/OFF
TTL-P
─
≤ 15mA
current flow
≤ 15mA
CONTACT
4.5V ~ 25V
≤ 5.2mA@25V
current flow
DIRECT
ON/OFF
ON/OFF
8
If signal is 0V, output ON, if signal is 5V, Output OFF
TTL signal input pin
4.5V ~ 25V
≤ 5.2mA@25V
9
TTL-N
ON/OFF
- 55 -
