Central Remote Controller (Uty-DcgZ) - Fujitsu AJ 126LELDH Series Design & Technical Manual

4-2. Central remote controller (UTY-DCGZ)
External input and output functions and related components are as follows:
External input
Control input
—
RELATED LINKS
"External input" on page 08-32
"External output" on page 08-36
"Optional parts" on page 08-37
"Function summary of controller external input/output"
¢ External input
This function performs "Emergency stop" or "All On / All Off" by using the signal to be input externally
at external input terminals.
 Input select
Use either one of Apply voltage terminal or Dry contact terminal according to the application. (Both
types of terminals cannot be used simultaneously.)
• CN12 (CH1) and CN13 (CH2): Dry contact terminal
When a power supply is unnecessary at the input device you want to connect, use the Dry contact
terminal CN12 (Ch1) and CN13 (Ch2).
*: Short circuit detection resistance (R
Open circuit detection resistance (R
A twisted pair cable 0.33 mm
Input method
Edge
Pulse
4-2. Central remote controller (UTY-DCGZ)
External output Input select
Dry contact
—
Apply voltage
Operation status
Error status
*
Connected unit
CN13 (Ch2, Black)
2
(22 AWG) should be used. (Maximum cable length: 25 m)
Terminal
CN12 (Ch1)
CN12 (Ch1)
CN13 (Ch2)
- (08-32) -
Connector
CN12, CN13
CN14, CN15
— CN18
on page 08-38
PCB
CN12 (Ch1, White)
): ≤ 500 Ω
ON
): ≥ 100 kΩ
OFF
Input signal
Low → High
High → Low
Low → High
Low → High
External connect kit
(Optional parts)
UTY-XWZXZ7
UTY-XWZXZ8
UTY-XWZXZA
Operation
"Emergency Stop"
or "All on"
"Emergency Stop" reset
or "All Off"
"Emergency Stop"
or "All on"
"Emergency Stop" reset
or "All Off"
4. Controller