IP501: Serial Communication, 422/485 Full Duplex Industry Pack Module
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Product short description:
- Four asynchronous EIA/TIA-422B (EIA-485) serial ports
- FIFO buffers (16, 64, or 128-byte)
- Interrupt support
- Programmable baud rate (up to 512Kbps)
Not recommended for new designs. Limited availability - please contact sales department.
These modules provide an asynchronous serial communication interface for your system. They have four asynchronous, full-duplex RS422B serial ports. Since the transceivers are compatible with the RS485 standard, you can also use a full-duplex RS485 interface for multiple driver support. However, for true half duplex RS485 operation, use the IP502.
Software-configuration quickly sets the baud rate, character-size, stop bits, and parity.
For more efficient data processing, each serial port is equipped with 16, 64 or 128-character FIFO buffers on the transmit and receive lines.
Specifications
RS422B Serial Ports
Configuration: Four independent, non-isolated RS422B serial ports with a common single return connection.
Data rate: Programmable up to 512K bits/second using internal baud rate generator. Consult factory for custom baud rates up to 1M baud.
Interface: Asynchronous serial only.
Character size: 5 to 8 bits, software-programmable.
Parity: Odd, even, or no parity; software-programmable.
Stop bits: 1, 1-1/2, or 2 bits; software-programmable.
Interrupts: Receiver line status (overrun error, parity error, framing error, or break interrupt); received data available (FIFO level reached) or character time-out; transmitter holding register empty; or modem status (CTS). Multiple ports share the IntReq0 line according to a shifting priority scheme based on the last interrupting port serviced.
UART
IP501-16: Texas Inst. TL16C554FN or equivalent.
IP501-64: Startech ST16C654CJ68.
IP501-128: Exar/Startech XR16C854
IP Compliance (ANSI/VITA 4)
Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*)
Access times (8MHz clock): ID PROM read: 1 wait state (375nS cycle). Channel register read/write: 2 wait states (500nS cycle).
Interrupt select read: 2 wait states.
Environmental
Operating temperature: 0 to 70°C (IP501-16/64/128) or -40 to 85°C (IP501-16E/128E/4861-xE/5024-xE).
Storage temperature: -40 to 125°C (all models).
Relative humidity: 5 to 95% non-condensing.
Power: +5V (±5%): 650mA maximum. ±12V (±5%) from P1: 0mA (not used).
MTBF: 7,150,212 hrs at 25°C, MIL-HDBK-217F, Notice 2.
- Four asynchronous, full-duplex EIA/TIA-422B serial ports (full-duplex EIA-485 )
- 16, 64, or 128-byte FIFO buffers
- Programmable baud rate (up to 512Kbps) (Consult factory for custom rates up to 1Mbps)
- Individually controlled interrupts (unique vectors for each port)
- Handshake control signals (RTS, CTS) for each channel
- Extended temperature option (-40 to 85°C)
- Industry-standard 16C550 family UART includes software-compatible 16C450 mode
- 0 to 70°C (IP501-16/64/128) or -40 to 85°C (IP501-16E/128E/4861-xE/5024-xE)
- Failsafe receivers guarantee a high output state when the inputs are left open or floating.
- Internal diagnostics help detect faults.
- FIFO buffers minimize CPU interaction for improved system performance.
Specs & Catalogs
Manuals
IP501 User Manual (Log in to download the file)
Catalogs
Drawings & Diagrams
-
Conformal Coating
Moisture and humidity protection for boards via Acromag applied conformal coating using acrylic resin (Humiseal 1B31).Select options -
CS-IP Conformal Coat
Industry Pack conformal coat. This option should be selected to prevent high temperature and humidity issues (like blotching) when boards are conformal coatedSelect options -
IPSW-API: I/O Function Routines for VxWorks, Windows, Linux
- Use with IndustryPack modules/carriers
- Easy installation procedure
- Help files with step-by-step instructions
- Demonstration Program
- Driver level support for desktop and embedded Windows level programming environments
Select options -
Termination Products
- DIN rail-mount panels
- 50 screw terminals on 50-pin connector termination panels
- 50 screw terminals on SCSI-2 connector termination panels
- 68 screw terminals on SCSI-3 connector termination panels
Select options
Additional information
| Weight | 8 oz |
|---|---|
| Dimensions | 4 × 2 × 1 in |
| Part Number | IP501-16: 16-byte FIFO buffers., IP501-16E: 16-byte FIFO buffers, extended temp. range., IP501-64: 64-byte FIFO buffers., IP501-128: 128-byte FIFO buffers., IP501-128E: 128-byte FIFO buffers, extended temp range. |
| Product Series | Industry Pack |
-
Description
These modules provide an asynchronous serial communication interface for your system. They have four asynchronous, full-duplex RS422B serial ports. Since the transceivers are compatible with the RS485 standard, you can also use a full-duplex RS485 interface for multiple driver support. However, for true half duplex RS485 operation, use the IP502.
Software-configuration quickly sets the baud rate, character-size, stop bits, and parity.
For more efficient data processing, each serial port is equipped with 16, 64 or 128-character FIFO buffers on the transmit and receive lines.
Specifications
RS422B Serial Ports
Configuration: Four independent, non-isolated RS422B serial ports with a common single return connection.
Data rate: Programmable up to 512K bits/second using internal baud rate generator. Consult factory for custom baud rates up to 1M baud.
Interface: Asynchronous serial only.
Character size: 5 to 8 bits, software-programmable.
Parity: Odd, even, or no parity; software-programmable.
Stop bits: 1, 1-1/2, or 2 bits; software-programmable.
Interrupts: Receiver line status (overrun error, parity error, framing error, or break interrupt); received data available (FIFO level reached) or character time-out; transmitter holding register empty; or modem status (CTS). Multiple ports share the IntReq0 line according to a shifting priority scheme based on the last interrupting port serviced.UART
IP501-16: Texas Inst. TL16C554FN or equivalent.
IP501-64: Startech ST16C654CJ68.
IP501-128: Exar/Startech XR16C854IP Compliance (ANSI/VITA 4)
Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*)
Access times (8MHz clock): ID PROM read: 1 wait state (375nS cycle). Channel register read/write: 2 wait states (500nS cycle).
Interrupt select read: 2 wait states.Environmental
Operating temperature: 0 to 70°C (IP501-16/64/128) or -40 to 85°C (IP501-16E/128E/4861-xE/5024-xE).
Storage temperature: -40 to 125°C (all models).
Relative humidity: 5 to 95% non-condensing.
Power: +5V (±5%): 650mA maximum. ±12V (±5%) from P1: 0mA (not used).
MTBF: 7,150,212 hrs at 25°C, MIL-HDBK-217F, Notice 2. -
Features & Benefits
- Four asynchronous, full-duplex EIA/TIA-422B serial ports (full-duplex EIA-485 )
- 16, 64, or 128-byte FIFO buffers
- Programmable baud rate (up to 512Kbps) (Consult factory for custom rates up to 1Mbps)
- Individually controlled interrupts (unique vectors for each port)
- Handshake control signals (RTS, CTS) for each channel
- Extended temperature option (-40 to 85°C)
- Industry-standard 16C550 family UART includes software-compatible 16C450 mode
- 0 to 70°C (IP501-16/64/128) or -40 to 85°C (IP501-16E/128E/4861-xE/5024-xE)
- Failsafe receivers guarantee a high output state when the inputs are left open or floating.
- Internal diagnostics help detect faults.
- FIFO buffers minimize CPU interaction for improved system performance.
-
Specs & Data Sheets
Specs & Catalogs
Manuals
IP501 User Manual (Log in to download the file)
Catalogs
Drawings & Diagrams
-
Software
IPSW-API-LNX (Log in to download the file) -
Accessories
-
Conformal Coating
Moisture and humidity protection for boards via Acromag applied conformal coating using acrylic resin (Humiseal 1B31).Select options -
CS-IP Conformal Coat
Industry Pack conformal coat. This option should be selected to prevent high temperature and humidity issues (like blotching) when boards are conformal coatedSelect options -
IPSW-API: I/O Function Routines for VxWorks, Windows, Linux
- Use with IndustryPack modules/carriers
- Easy installation procedure
- Help files with step-by-step instructions
- Demonstration Program
- Driver level support for desktop and embedded Windows level programming environments
Select options -
Termination Products
- DIN rail-mount panels
- 50 screw terminals on 50-pin connector termination panels
- 50 screw terminals on SCSI-2 connector termination panels
- 68 screw terminals on SCSI-3 connector termination panels
Select options
-
Additional information
Additional information
Weight 8 oz Dimensions 4 × 2 × 1 in Part Number IP501-16: 16-byte FIFO buffers., IP501-16E: 16-byte FIFO buffers, extended temp. range., IP501-64: 64-byte FIFO buffers., IP501-128: 128-byte FIFO buffers., IP501-128E: 128-byte FIFO buffers, extended temp range.
Product Series Industry Pack
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