32
Type
Terminal
Name Function Specification
Common terminal
PLC
Multi-functional
input common
terminal
Common terminal of
Multi-functional input terminal
(Short circuited with P24 upon
delivery)
Common terminal of X1~X8, PLC is
interally isolated with P24
COM
+24V power
common
terminal
2 common terminals in total,
used together with other
terminals
COM is internally isolated with GND
Relay output
terminal 1
TA
Relay output
It can be set as the relay
output terminal with multiple
functions. For details, please
refer to the introduction to the
functions of output terminals
of P09.20 in 6.10 “Digital
input/output parameters”
(Group P09) (common
terminal: COM).
TA-TB: normally closed; TA-TC: normally
open
Contact capacity:
AC250V/2A
(
COS
=1
)
AC250V/1A
(
COS
=0.4
)
DC30V/1A
For operating method, please refer to the
description of P09. The over-voltage class
for the input voltage of the relay output
terminal is class II.
TB
TC
Relay output
terminal 2
BRA
Relay output
It can be set as the relay
output terminal with multiple
functions. For details, please
refer to the introduction to the
functions of output terminals
of P09.21 in 6.10 “Digital
input/output parameters”
(Group P09) (common
terminal: COM).
BRA-BRC: Normally open
Contact capacity:
AC250V/2A
(
COS
=1
)
AC250V/1A
(
COS
=0.4
)
DC30V/1A
For operating method, please refer to the
description of P09. The over-voltage class
for the input voltage of the relay output
terminal is class II.
BRC
Analog input terminal wiring
1) When AI1 and AI2 terminals receive the single-end analog voltage or current input, with the voltage/current
input selected via jumper and function code P10.00, the wiring mode is as shown in Fig. 3-6.
10V~10V-
20mA~0
Fig. 3-6 Wiring diagram for AI1 and AI2 terminals