
4-2
Chapter 4
Installation and Wiring
4.3 Wiring of HF-TM2
■
Outline of control circuit
HF-TM2 Terminals
+
V
VRF
IRF
VF2
COM
Analog input
VRF
(+)
(-)
(±10 V)
(0 V)
TH
FA
FB
FC
UPF
DRV
X1
X2
X3
OM
BC
AMV
AMI
L
SP
SN
SP
SN
RP
Alarm relay 1C contact
Output terminal
(Open collector)
* Supporting sink/source
COM
L
Voltage input
Current input
Thermistor
RS485 terminal
Serial
communication
Analog input
IRF
Analog
input VF2
Operation part
USB
RJ45
PC (SAFS001)
Operator panel (OS-44)
※
The signal ground for RS485
terminal is BC.
FR
RR
DFL
DFM
AUT
MBS
JOG
ES
RST
Input terminal
P24
PCS
BC
DC24
Default jumper position: Sink logic
Source logic
FRQ
※
When using source
logic, connect the
shield to BC.
※
When using the terminating resistor,
Short
-
circuit SN and RP.
(+)
(-)
(+)
(-)
X
RY
RY
RY
RY
RY
X
Equipment like
Lamp, relay, PLC,
RY
Relay
4-3