CP1E-N40DR-A Datasheet, PDF (32/44 Pages) Omron Electronics LLC – The CP1E Package PLCs: Economical, Easy to use, and Efficient

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Built-in RS-232C Port and CP1W-CIF01 RS-232C Option Board
Front
Back
●RS-232C Connector
Communications Status Indicator
COMM
Pin
Abbr.
Signal name
Signal direction
5
1
1
FG
Frame ground
--
2
SD (TXD) Send data
Output
3
RD (RXD) Receive data
Input
9
6
4
5
RS (RTS) Request to send
CS (CTS) Clear to send
Output
Input
RS-232 Connector
CPU Unit Connector
6
5V
Power supply
--
7
DR (DSR) Data set ready
Input
8
ER (DTR) Data terminal ready Output
9
SG (0 V) Signal ground
--
Connector
hood
FG
Frame Ground
--
Note: Do not use the 5-V power from pin 6 of the RS-232C port for
anything but CJ1W-CIF11 RS-422A Conversion Adapter,
NT-AL001 RS-232C/RS-422A Conversion Adapter and
NV3W-M@20L Programmable Terminal.
The external device or the CPU Unit may be damaged.
CP1W-CIF11/CIF12 RS-422A/485 Option Board
Front
Back
Communications Status Indicator
●RS-422A/485 Terminal Block
COMM
RDA- RDB+ SDA- SDB+ FG
CPU Unit
Connector
DIP Switch for
Operation Settings
RDA-
RDB+ SDA-
FG
SDB+
Tighten the terminal block screws
to a torque of 0.28 N·m.
RS-422A/485 Connector
CP1W-CIF41 Ethernet Option Board version 2.0 or higher
Front
Rear
IP ADDRESS:
SUBNET MASK:
COMM ERR
10BASE-T
100BASE-TX
Label
Attach the label here to show
IP address and subnet mask.
Ethernet Connector
Used to connect the Ethernet
twisted-pair cable.
LED Indicators
Display the operating status of
the Option Board.
CPU Unit connector
●Specifications
Type
Support Software
Media access method
Modulation method
Transmission paths
Baud rate
Transfer
Transmission
media
Transmission Distance
Number of cascade
connections
100/10Base-TX (Auto-MDIX)
CX-Programmer version 9.12 or higher
CSMA/CD
Baseband
Star form
100 Mbit/s
(100Base-TX)
10 Mbit/s
(10Base-TX)
• Half/full auto-negotiation for each port
• Link speed auto-sensing for each port
• Unshielded
twisted-pair
(UDP) cable
Categories: 5, 5e
• Shielded twisted-
pair (STP) cable
Categories:
100Ω at 5, 5e
• Unshielded
twisted-pair
(UDP) cable
Categories: 3, 4, 5, 5e
• Shielded twisted-
pair (STP) cable
Categories:
100Ω at 3, 4, 5, 5e
100 m (distance between hub and node)
No restrictions if switching hubs are used.
●FINS Communications Service Specifications
Number of nodes
Message Length
Date Length
Number of buffer
Protocol name
Protocol used
Number of connections
Port number
Protection
254
552 bytes max.
540 bytes max.
(except for FINS header 10 byte and Command
header 2 byte.)
8k byte
FINS/UDP method FINS/TCP method
UDP/IP
TCP/IP
The selection of UDP/IP or TCP/IP is
made from the FINS/TCP Tab by the Web
browser function.
---
2
9600 (default)
Can be changed.
9600 (default)
Can be changed.
Yes (Specification
of client IP
No
addresses when
unit is used as a
server)
32