Multiport Serial Boards
CP-118EL
8-port RS-232/422/485 PCI Express Smart Serial Board
Features
PCI Express x1 compliant
Serial communication speed up to 921.6 Kbps
128-byte FIFO and on-chip H/W, S/W flow control
Various connection cables/boxes
8
Low profile board for compact-sized PCs
Drivers provided for Windows Vista/2003/XP/2000, Linux, Unix
On-board 15 KV ESD protection
Multiport Serial Boards
Overview
The CP-118EL is a Smart PCI Express Multiport Serial Board
designed for POS and ATM applications, and for use by industrial
automation system manufacturers and system integrators. The board
is compatible with all popular operating systems, and each of its 8
RS-232/422/485 serial ports supports data rates up to 921.6 Kbps,
and provides full modem control signals, ensuring compatibility with a
wide range of serial peripherals. In addition, the CP-118EL works with
PCI Express x1, allowing the board to be installed in any PCI Express
slot.
Specifications
Hardware
Configuration
Connectors: SCSI VHDCI 68
Comm. Controller: MU860 (16C550C compatible)
Data Bits: 5, 6, 7, 8
Stop Bit(s): 1, 1.5, 2
I/O address/IRQ: BIOS assigned
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/XOFF
Interface
Bus Interface: PCI Express x1
Number of Ports: 8 (only one IRQ required)
Max No. of Boards: 4
Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
4-wire RS-485: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
2-wire RS-485: Data+(B), Data-(A), GND
Power and Environment
Power Requirement: 860 mA (3.3V)
Operating Temperature: 0 to 55°C (32 to 131°F)
Operating Humidity: 5 to 95% RH
Storage Temperature: -20 to 85°C (-4 to 185°F)
ESD Protection: Embedded 15 KV ESD Protection
Performance
Regulatory Approvals
Baudrate: 50 bps to 921.6 Kbps
EN55022 Class B, EN55024, EN6100-3-2, EN61000-3-3,
FCC Part 15 Class B
Ordering Information
CP-118EL: 8-port RS-232/422/485 PCI Express x1 Serial Board
Warranty: 5 years
Package Checklist
• CP-118EL board with standard bracket, and Low Profile bracket
• Document & Software CD-ROM
Optional Accessories (choose one per board)
• Quick Installation Guide
*Refer to Page 8-9
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Total Solutions for Industrial Device Networking
Dimensions (unit = mm)
On-Board LED Display
Red--Transmit
Green--Receive
Mode
S1
S2
S3
ON
DIP
1 2 3 4 5 6 7 8
ON
DIP
1 2 3 4 5 6 7 8
ON
51.65 mm
(2.03 in)
S1
59.91 mm
(2.36 in)
S3
OFF
ON
RS-422
MU860
S2
ON
RS-232
8
DIP
1 2 3 4 5 6 7 8
Mode
S1
4-WIRE
RS-485
ON
S2
S3
OFF OFF
2-WIRE
OFF OFF OFF
RS-485
64.41 mm
(2.54 in)
TX1 TX2 Tx3 Tx4 Tx5 Tx6 Tx7 Tx8
RX1 RX2 Rx3 Rx4 Rx5 Rx6 Rx7 Rx8
121 mm
(4.76 in)
132 mm (5.20 in)
On-Board Switch Settings
Interface
S1
S2
S3
RS-232
---
---
ON
RS-422
---
ON
OFF
4-wire
RS-485
ON
OFF OFF
2-wire
RS-485
OFF OFF OFF
Multiport Serial Boards
46.9 mm (1.85 in)
Connection Options
Male DB9
1
6
OPT8-M9+
CBL-M68M9x8-100 (OPT8D+)
PIN RS-232 RS-422/4-wire RS-485 2-wire RS-485
2
TxD
RxD+(B)
Data+(B)
3
RxD
TxD+(B)
--4
RTS
----5
CTS
----6
DSR
----7
GND
GND
GND
8
DCD
TxD-(A)
--20
DTR
RxD-(A)
Data-(A)
OPT8B+
CBL-M68M25x8-100 (OPT8C+)
PIN RS-232 RS-422/4-wire RS-485 2-wire RS-485
2
RxD
TxD+(B)
--3
TxD
RxD+(B)
Data+(B)
4
CTS
----5
RTS
----6
DTR
RxD-(A)
Data-(A)
7
GND
GND
GND
8
DCD
TxD-(A)
--20
DSR
-----
OPT8A+
OPT8S+
Female DB25 x 8,
150 cm Cable
Female DB25 x 8, 150 cm Cable
25 KV ESD Surge Protection
PIN
1
2
3
4
5
6
7
8
5
9
RS-232
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RS-422/4-wire RS-485 2-wire RS-485
TxD-(A)
--TxD+(B)
--RxD+(B)
Data+(B)
RxD-(A)
Data-(A)
GND
GND
-------------
Male DB9 x 8,
150 cm Cable
Male DB9 x 8, 100 cm Cable
Male DB25
1
14
13
25
Male DB25 x 8,
150 cm Cable
Male DB25 x 8, 100 cm Cable
Female DB25
13
1
25
14
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