CJ1W-CIF11 SYSMAC Option RS-422A Converter The RS-232C port of the SYSMAC series

CJ1W-CIF11 SYSMAC Option RS-422A Converter The RS-232C port of the SYSMAC series
SYSMAC Option RS-422A Converter
CJ1W-CIF11
CSM_CJ1W-CIF11_DS_E_2_1
The RS-232C port of the SYSMAC series
can be changed into RS-422A/485 port.
• The CJ1W-CIF11 RS-422A Converter connects directly to a
CS/CJ-series RS-232C port and converts RS-232C to
RS-422A/485.
CJ1W-CIF11
Features
• You can use RS-422A/RS-485 by connecting the converter to built-in RS-232C port of the CS/CJ series and the RS-232C connector of the
Serial Communications Units (D-Sub,9-pin).
• Up to 9 nodes can be linked via built-in RS-232C ports of the CJ1M CPU units, using Serial PLC Links function.
Ordering Information
Name
Specifications
Model
Standards
RS-422A Converter
Converts RS-233C to RS-422A/RS-485.
CJ1W-CIF11
UC1, N, L, CE
International Standards
• The standards indicated in the "Standards" column are those current for UL, CSA, cULus, cUL, NK, and Lloyd standards and EC Directives as
of the end of September 2008. (The standards are abbreviated as follows: U: UL, U1: UL Class I Division 2 Products for Hazardous Locations,
C: CSA, US: cULus Class I Division 2 Products for Hazardous Locations, CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
• Ask your OMRON representatives for the conditions under which the standards were met.
1
CJ1W-CIF11
Specifications
General Specifications
Item
Specification
Dimensions
18.2 × 34.0 × 38.8 mm (W × H × D)
Weight
20 g max.
Ambient operating temperature
0 to 55°C
Ambient storage temperature
−20 to 75°C
Ambient operating humidity
10% to 90% (with no condensation)
Rated power supply voltage
5V
Current consumption
40 mA max.
Operating atmosphere
No corrosive gases
Vibration resistance
Same as SYSMAC CS/CJ Series.
Shock resistance
Same as SYSMAC CS/CJ Series.
Isolation method
Not isolated
Maximum communications distance
50 m
(Supplied from pin 6 of the RS-232C connector.)
Block Diagram
SDB(+)
SDA(−)
RD
SW.6
RS
SW.3
CS
SW.2
SW.1
SW.5
SD
RDB(+)
RDA(−)
ER
DR
+5V
SG(0V)
FG
FG
2
CJ1W-CIF11
External Interface
RS-232C Connector
Pin number
Connector Pin Arrangement for
RS-232C Port
FG
2
RD
3
SD
4
CS
2 RD
5
RS
3 SD
6
+5V
4 CS
7, 8
NC
5 RS
9
SG (0 V)
Hood
NC
1 FG
+5V 6
− 7
− 8
SG(0V) 9
Signal
1
Note: The hood will have the same electrical potential as the connector on the other end of the cable.
RS-422A/485 Terminal Block
Signal
RDA−
RDB+
SDA−
RDA− RDB+ SDA−
SDB+
FG
RDA− RDB+ SDA− SDB+ FG
SDB+
FG
Wiring the RS-422A/485 Terminal Block
• Use either two-wire or four-wire shielded cable.
Recommended cable: CO-HC-ESV-3P×7/0.2 (Hirakawa Hewtech)
• Connect the shield wire at both ends of the cable carrying RS-422A/485 signals to ground, and ground the ground terminal on the Power Supply
Unit of the CPU or Expansion Rack to 100 Ω max.
3
CJ1W-CIF11
Wiring Example (CJ1M CPU Units Connected via Serial PLC Link)
CJ1M CPU Unit (master)
CPU Unit's
RS-232C port
GR
CJ1M CPU Unit (slave 1)
CJ1M CPU Unit (slave 0)
CPU Unit's
RS-232C port
GR
RS-422A Converter
CJ1W-CIF11
CPU Unit's
RS-232C port
GR
RS-422A Converter
CJ1W-CIF11
RS-422A Converter
CJ1W-CIF11
Serial PLC Link
Note: 1. Connect the shield wire at both ends of the cable carrying RS-422A/485 signals to ground, and ground the ground terminal on the Power
Supply Unit of the CPU or Expansion Rack to 100 Ω max.
2. The CJ1W-CIF11 is not insulated, so the total transmission distance for the whole transmission path is 50 m max. If the total transmission
distance is greater than 50 m, use the insulated NT-AL001, and do not use the CJ1W-CIF11. If only the NT-AL001 is used, the total
transmission distance for the whole transmission path is 500 m max.
Wiring for Four-wire Cable
CJ1M CPU Unit (Master)
CJ1W-CIF11
DIP switch
CJ1M CPU Unit (Slave No. 0)
CJ1M CPU Unit (Slave No. 1)
CJ1W-CIF11
DIP switch
CJ1W-CIF11
DIP switch
5
FG
4
SDB+
3
SDA−
2
RDB+
1
RDA−
Pin
No.
Signal
name
5
FG
4
SDB+
3
SDA−
2
RDB+
1
RDA−
Pin
No.
Signal
name
FG
RS-422A/485 interface
SDB+
RS-422A/485 interface
SDA−
RS-422A/485 interface
RDB+
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
RDA−
Pin No. 1: OFF
(No termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
Signal
name
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: OFF (No RS control for SD.)
Pin
No.
1
2
3
4
5
Shield
Wiring for Two-wire Cable
CJ1M CPU Unit (Master)
CJ1W-CIF11
DIP switch
CJ1M CPU Unit (Slave No. 0)
CJ1M CPU Unit (Slave No. 1)
CJ1W-CIF11
DIP switch
CJ1W-CIF11
DIP switch
5
FG
4
SDB+
3
SDA−
2
RDB+
1
RDA−
Pin
No.
Signal
name
5
FG
4
SDB+
3
SDA−
2
RDB+
1
RDA−
Pin
No.
Signal
name
FG
RS-422A/485 interface
SDB+
RS-422A/485 interface
SDA−
RS-422A/485 interface
RDB+
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
RDA−
Pin No. 1: OFF
(No termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
Signal
name
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
Pin
No.
1
2
3
4
5
Shield
4
CJ1W-CIF11
Dimensions
(Unit: mm)
CJ1W-CIF11
38.8
18.2
34.0
5.8
Related Manual
Name
SYSMAC CJ Series
[email protected]@H-R, CJ1G/[email protected]@H, [email protected]@P,
[email protected]@, [email protected]@
Programmable Controllers Operation Manual
Cat. No.
W393
Contents
Provides an outlines of and describes the design, installation, maintenance, and other
basic operations for the CJ-series PLCs.
5
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assumed for clerical, typographical or proofreading errors or omissions.
2013.5
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2013 All Right Reserved.
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