CI-134 MOXA ISA Multiple serial boards industrial communication 4-port ISA bus RS-422/485

CI-134 MOXA ISA Multiple serial boards industrial communication 4-port ISA bus RS-422/485

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CI-134

Features and Benefits

Cost-effective ISA boards with 4 RS-422/485 ports

RS-485 data direction control with ADDC® or by RTS

921.6 Kbps maximum baudrate for super fast data transmission

16-byte FIFO and on-chip hardware flow control

Surge protection and optical isolation available

Built-in termination resistors

 

Overview

The CI-134 series ISA boards come with 4 independent RS-422/485 serial ports for connecting data acquisition equipment and other serial devices to a PC. Connect your devices over longer distances—up to 1.2 km (4000 ft)—and ensure greater reliability in industrial environments with on-board surge protection and optical isolation (available with some models). Enjoy greater versatility by using point-to-point full duplex connections, or set up a half duplex RS-485 multi-drop network.

  

• Hardware
Comm. Controller	16C550C or compatible x 4
Bus	16-bit ISA
Connector	DB37 female
• Serial Interface
Number of Ports	4
Serial Standards	RS-422/485
Max. No. of Boards per PC	4
• Serial Line Protection
ESD Protection	25 KV on the board (CI-134IS only)
Optical Isolation	2 KV (CI-134I/IS only)
• Performance
Baudrate	50 bps to 921.6 Kbps
• Serial Communication Parameters
Data Bits	5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Even, Odd, Space, Mark
I/O Address	0x0000-0xFFFF (default = 0x180)
IRQ	2 (9), 3, 4, 5, 7, 10 (default), 11, 12, 15
• Serial Signals
RS-422	TxD+(B), TxD-(A), RxD+(B), RxD-(A), RTS+(B), RTS-(A), CTS+(B), CTS-(A), GND
RS-485-4w	TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w	Data+(B), Data-(A), GND
• Driver Support
Operating Systems	Windows 9X/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64, Windows 3.x, Windows XP Embedded, DOS, Linux 2.4, Linux 2.6 x86/x64, SCO Open Server 5/6, UnixWare 7, QNX 4/6, FreeBSD 4/5, Solaris 10 x86/x64
Note	Please refer to Moxa's website for the latest driver support information.
• Physical Characteristics
Dimensions	CI-134: 85 x 160 mm (3.35 x 6.30 in) CI-134I/IS: 110 x 180 mm (4.33 x 7.09 in)
• Environmental Limits
Operating Temperature	0 to 55°C (32 to 131°F)
Storage Temperature	-20 to 85°C (-4 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
• Standards and Certifications
EMC	CE, FCC
EMI	EN 55022, FCC Part 15 Subpart B Class B
EMS	EN 61000-4-2, EN 61000-4-3, EN 61000-4-4
Green Product	RoHS, CRoHS, WEEE
• MTBF (mean time between failures)
Time	424,655 hrs
Database	Telcordia (Bellcore), GB
• Power Requirements
Power Consumption	CI-134: 450 mA max. @ +5 V CI-134I: 610 mA max. @ +5 V CI-134IS: 620 mA max. @ +5 V