CI-134I-DB9M MOXA isa serial boards

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 electrical isolation available
• Built-in termination resistors

Introduction

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 electrical 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)
Electrical 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

Operating Systems

Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows 3.x, DOS, Windows Embedded CE 5.0/6.0, Windows XP Embedded
Fixed TTY Drivers: QNX 6, SCO OpenServer, UnixWare 7, Solaris 10, FreeBSD
Linux Real TTY Drivers: Linux 2.4.x, 2.6.x

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)
Altitude: Up to 2000 m

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

Warranty

Warranty Period: 5 years