R1M-A1
P. / 5
EM-5660 Rev.5
COMPONENT IDENTIFICATION
■
REAR VIEW
RS-485
Connector
Address Setting
Rotary SW
Configurator
Jack
Specifications Marking
Power Terminals
RS-232C
9-pin Connector
RUN Indicator
LED
DIN Rail Adaptor
DIN Rail
35mm wide
INSTALLATION
■
DIN RAIL MOUNTING
Set the body so that its DIN rail
adaptor is at the bottom. Pull
down the DIN rail adaptor.
Position the upper hook at the
rear side on the DIN rail and
push in the lower. Push back the
DIN rail adaptor.
■
WALL MOUNTING
Set the body so that its DIN rail
adaptor is at the bottom. Pull
down the DIN rail adaptor.
Refer to “EXTERNAL DIMENSIONS.”
TERMINAL CONNECTIONS
Connect the module referring to the connection diagram.
RS-232C
T3
T4
T2
T1
T7
T6
T5
Term.
Resist.
Output
Circuit
When the device is located at the end of a transmission line via twisted-pair cable,
(when there is no cross-wiring), close across the terminal T2 – T3 with the attached
jumper pin (or with a leadwire).
When the device is not at the end, remove the jumper pin.
*
Power
Circuit
+
–
Shielded Twisted-pair Cable
To Other
I/O Modules
Jumper
*
FG
U (+)
V (–)
POWER
D-SUB CONNECTOR
9
8
7
6
5
4
3
2
1
10
12
11
13
15
14
16
17
18
20
19
21
22
23
24
25
27
26
28
29
30
31
32
33
35
34
36
ch.1
ch.2
ch.3
ch.4
ch.5
ch.6
ch.7
ch.8
COM (–)
ch.9
ch.10
ch.11
ch.12
ch.13
ch.14
ch.15
ch.16
COM (–)
ch.17
ch.18
ch.19
ch.20
ch.21
ch.22
ch.23
ch.24
COM (–)
ch.25
ch.26
ch.27
ch.28
ch.29
ch.30
ch.31
Count Reset Input ch.32
COM (–)
Input Circuit
Input Circuit
A9
A8
A7
A6
A5
A4
A3
A2
A1
A10
A12
A11
A13
A15
A14
A16
B1
:
B16
ch.1
ch.2
ch.3
ch.4
ch.5
ch.6
ch.7
ch.8
ch.9
ch.10
ch.11
ch.12
ch.13
ch.14
ch.15
ch.16
COM (–)
A9
A8
A7
A6
A5
A4
A3
A2
A1
A10
A12
A11
A13
A15
A14
A16
ch.17
CN1
ch.18
ch.19
ch.20
ch.21
ch.22
ch.23
ch.24
ch.25
ch.26
ch.27
ch.28
ch.29
ch.30
ch.31
Count Reset Input ch.32
■
FCN TYPE CONNECTOR
■
M3 SCREW TERMINALS
CN2
B1
:
B16
COM (–)
