CI-132 Series
2-port RS-422/485 ISA serial boards
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 Datasheet Manual Drivers & Software |
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Features and Benefits
OverviewThe CI-132 series ISA boards come with 2 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 2 |
| Bus | 16-bit ISA |
| Connector(s) | DB9 male x 2 |
| • Serial Interface | |
| Serial Standards | RS-422/485 |
| Number of Ports | 2 |
| Number of Boards | 4 per PC (max.) |
| Serial Line Protection | ESD Protection: 25 KV on the board (CI-132IS only) |
| Optical Isolation Protection | 2 KV (CI-132I/IS only) |
| • Performance | |
| Baudrate | 50 bps to 921.6 Kbps |
| Built-in Termination Resistor | 120 ohm (enabled by jumper for RS-485-2w) |
| • 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-485-2w | Data+(B), Data-(A), GND |
| RS-485 Data Control | ADDC® (automatic data direction control), or by RTS |
| • Driver Support | |
| Operating Systems | Windows (2000/XP/2003, 9X/ME/NT), DOS, Linux 2.4/2.6, QNX 4/6, FreeBSD 4/5 |
| • Physical Characteristics | |
| Dimensions | CI-132: 75 x 157 mm (2.95 x 6.18 in) CI-132I/IS: 105 x 157 mm (4.13 x 6.18 in) |
| • Environmental Limits | |
| 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) |
| Regulatory Approvals | EN55022, EN61000-4-2, EN61000-4-3, EN61000-4-4, ENV50204 |
| • Power Requirements | |
| Power Consumption | CI-132: 240 mA max. @ +5 V CI-132I/IS: 620 mA max. @ +5 V |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
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