Moxa CP-132EL-DB9M [2/2] Pin assignments
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Moxa CP-132EL-DB9M [2/2] Pin assignments

Moxa CP-132EL-DB9M [2/2] Pin assignments
— 4 — — 5 — — 6 —
port icons, examine the Event Log to determine the problem.
Linux Driver Installation
1. Execute the following commands from the Linux prompt:
#mount /dev/cdrom /mnt/cdrom
#cd /
#mkdir moxa
#cd /moxa
#cp /mnt/cdrom/<driver directory>/
driv_linux_smart_vx.x_build_yymmddhh.tgz .
#tar –xzvf driv_linux_smart_vx.x_build_yymmddhh.tgz
2. #cd mxser
#make clean; make install
3. #cd /moxa/mxser/driver
#./msmknod
4. #modprobe mxupcie
5. Use the Moxa Port Configuration Tool to set Interface and
Termination Resistor for the MUE series. The MUE series includes
CP-102E, CP-102EL, CP-132EL, CP-132EL-I, CP-114EL, and
CP-114EL-I.
Usage: muestty <operation> device
Device: The MUE series device node
Operation: -h Help
-g Get interface and terminator type
-i intf Set interface type with options below
-t value Set termination resistor with options below
intf RS422 RS-422 mode
RS4852W RS-485 2-wire mode
RS4854W RS-485 4-wire mode
value NONTERM Non termination resistor
120TERM 120ohm termination resistor
For example:
To set the MUE interface
# muestty –i RS422 /dev/ttyMUE2
To set the MUE termination resistor
# muestty –t 120TERM /dev/ttyMUE2
6. Use the Moxa diagnostic utility to verify the driver status:
#cd /moxa/mxser/utility/diag
#./msdiag
7. Use the Moxa terminal utility to test the tty ports:
#cd /moxa/mxser/utility/term
#./msterm
5. Pin Assignments
The CP-132EL and CP-132EL-I boards have a female DB25 connector
on the board. In this section, we give the on-board connector’s pin
assignments to facilitate making your own connection cable, and the
male DB9 device-side pin assignments for the optional
CBL-M25M9x2-50 cable.
Female DB25: Board-side Pin Assignments
12
24
Port 2
Port 1
258
141821
Transmission Signals
Pin
RS-422 4-wire RS-485 2-wire RS-485
2 P2: TxD-(A) P2: TxD-(A) ---
3 P2: SGND --- ---
4 --- --- ---
5 P2: TxD+(B) P2: TxD+(B) ---
8 --- --- ---
9 P1: RxD-(A) P1: RxD-(A) P1: Data-(A)
10 --- --- ---
11 --- --- ---
12 P1: RxD+(B) P1: RxD+(B) P1: Data+(B)
14 --- --- ---
15 P2: RxD-(A) P2: RxD-(A) P2: Data-(A)
16 --- --- ---
17 --- --- ---
18 P2: RxD+(B) P2: RxD+(B) P2: Data+(B)
21 P1: TxD-(A) P1: TxD-(A) ---
22 P1: SGND --- ---
23 --- --- ---
24 P1: TxD+(B) P1: TxD+(B) ---
Male DB9 Connector: Device-side Pin Assignments
15
69
Transmission Signals
Pin
RS-422 4-wire RS-485 2-wire RS-485
1 TxD-(A) TxD-(A) ---
2 TxD+(B) TxD+(B) ---
3 RxD+(B) RxD+(B) Data+(B)
4 RxD-(A) RxD-(A) Data-(A)
5 GND GND GND
6 --- --- ---
7 --- --- ---
8 --- --- ---
9 --- --- ---
6. Specifications
Hardware
Connectors Female DB25
Comm. Controller 16C550C compatible
Interface
Bus Interface
PCI Express × 1
Number of Ports 2
Max No. of Boards 4
Signal
RS-422 TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485 4-Wire TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485 2-Wire Data+(B), Data-(A), GND
Performance
Baudrate 50 bps to 921.6 Kbps
Configuration
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
I/O address/IRQ BIOS assigned
Parity None, Even, Odd, Space, Mark
Flow Control XON/XOFF
Environment
Operating Temperature 0 to 55°C (32 to 132°F)
Operating Humidity 5 to 95% RH
Storage Temperature -20 to 85°C (-4 to 185°F)
ESD Protection Embedded 15 KV ESD Protection
Optical Isolation 2 KV (only for CP-132EL-I)
Regulatory Approvals EN55022, EN55024, EN61000-3-2,
EN61000-3-3, EN61000-6-2, IEC-61000-4-2,
IEC 61000-4-3, IEC 61000-4-4, IEC
61000-4-5, IEC 61000-4-6, IEC 61000-4-8,
IEC 61000-4-11, FCC Part 15 Class B
Warranty
5 years
Click here for online support:
www.moxa.com/support
The Americas: +1-714-528-6777 (toll-free: 1-888-669-2872)
Europe: +49-89-3 70 03 99-0
Asia-Pacific: +886-2-8919-1230
China: +86-21-5258-9955 (toll-free: 800-820-5036)
© 2008 Moxa Inc., all rights reserved.
Reproduction without permission is prohibited.

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