YASKAWA MEMOCON GL120 User Manual page 158

4) The following diagram shows an example of terminal connections.
External device Shielded twisted-pair wire
EXAMPLE
0
0 to 10 V
External device
0
0 to 10 V
External device
0
0 to 10 V
External device
0
0 to 10 V
Note: (1) Isolation between Input Channels
There is no isolation provided between the input circuit channels. If isolation
between channels is required, use a commercial isolation amplifier for each
channel.
(2) Recommended Wires
Use shielded twisted-pair wires of 1.3 mm
connect to the terminal block.
(3) Connecting Single-ended Signal Sources
a) Connect + side of a single-ended signal to "+" terminal of the Module.
b) Connect - side of a single-ended signal to "-" terminal of the Module.
c) Connect the shield of a shielded twisted-pair wire to "Shield" terminal of the Module and short
"Shield" terminal to "V-" terminal. An incorrect connection will make input signal unstable and
cause malfunction.
Shielded twisted-pair wire
Shielded twisted-pair wire
Shielded twisted-pair wire
Grounding resistance
100 Ω or max.
2
(AWG16) to 0.5 mm
4-11
4.1 Analog Input Specifications
Not connected
Shield 1
Not connected
Shield 2
Not connected
Shield 3
Not connected
Shield 4
Not connected
Not connected
Not connected
2
(AWG20) to
4