● Provides a user-definable, 128-line parallel interface with bit, byte, string and binary data trasnfer capabilities. Fully configurable to the user's needs by bus commands. ● Signal monitor feature detects input changes. Relieves controller of time consuming polling function. ● Fast RS-232/RS-422/RS-485 interface operates up to 115.2 Kbaud. Supports network and packet protocols. ● High-current drivers and input pullup resistors. Drives more devices, longer lines and inputs CMOS signals or switch contacts. ● Device configuration, user's IDN message and bus address stored in Flash. User can easily set the power-on configuration. ● Two companion Relay Driver Boards drive 5-48 Volt relays. Boosts drive signals to control larger relays and solenoids. ● Includes a men-driven configuration program. Steps user through configuration choices.
Model 2313 Serial <-> Digital Interface Board provides 128 programmable data lines for controlling devices, for transferring digital data or for monitoring digital signals. The ICS Parallel Digital Interface Board 2313's serial interface provides all of the functionality of a GPIB interface but allows for control of the digital signals from a RS-232 link or over an RS-422/RS-485 network with baud rates up to 115.2 kbaud. A user setable address lets multiple ICS Parallel Digital Interface Board 2313s be operated on a RS-422/RS-485 network with other RS-485 devices.
Provides RS-232 full duplex and RS-485 (RS-422) half duplex asynchronous serial interfaces. Unit automatically responds to the serial interface that receives the command.
RS-232 Interface
Signals
AB, BA, BB, CA, CB, D and CF
Mode
Half Duplex
RS-422/RS-485 Interface
Signals
TX/RX pair
Modes
Half duplex, Addressed or packets
Addresses
0 ~ 15
Termination
22 Ω load resistor, 1 KΩ pullup/pull down resistors jumpered to RXD signal pair.
Data Rates and Formats
Baud Rate
1200 ~ 115.2 Kbaud
Data Bits
7 or 8
Stop Bits
1 or 2
Parity
Odd, Even or None
SRM Generation
SRMs are generated if an Enabled Event Status Register bit or if a monitored digital input change occurs. The SRM message includes the decimal value of the Status Byte Register.
2313's parallel I/O signals have the following electrical characteristics. All time delays listed here are maximums, all pulse widths are minimums.
Inputs
128 Digital I/O, power 2 Status and Reset Inputs
Input Logic Levels
High = > +2.0 V @ ±10 μA
5.5 volts max.
Low = <0.8 V @ 250 μA with
33 KΩ pullup to +5 VDC
Input Timing
External Data Inhibit line sets within 1 μs of the active edge of the EDR Input and resets after data is loaded. Data loading time for 6 BCD/HEX characters is 0.15 ms (typ.) after the 2313 is addressed as a Talker.
Output Logic Levels
High = >3 V at 3 mA
High =>2 V at 24 mA
Low = 0.0 to +0.55 VDC, 48 mA max sink current
Output Timing
Data is tranferred to the output 0.6 to 8 ms after receipt of a terminator depending upon transfer mothod and command.
Data Stb
7 μs wide pulse output
Trigger
7 μs wide pulse output
Remote
Output level asserted when in the remote state
Reset
400 μs wide pulse output
when 2313 reset
Stable
Output asserted when data lines initialized after power turn on
SCPI Commands
Used to set and query all programmable functions. The 2313 conforms to SCPI 1994.0 Specification.
External Reset Input
The 2313 is reset by a low going pulse on the External Reset input line or by pressing a miniature push-button on front edge of the 2313's PCB
Diagnostic Indicators
Six on board LEDs
PWR
On when power applied
RDY
On when self test passed
TALK
On when addressed to talk
LSTN
On when addressed to listen
SRQ
On when asserting SRQ line
ERR
On when ESR error bits set
Grootte
178 x 140 x 9mm (L x W x H)
Connectors and Headers
RS-232
10-pin, 2x5 male connector
RS-422/RS-485
10-pin, 2x5 male connector
Digital I/O
150-pin, 3 row male connector
Power
2-pin AMP connector or pin on J1
Omgeving
Operation Temperature
-10 °C to +70 °C
Storage Temperature
-20 °C to +85 °C
Humidity
0-90% RH without condensation
Power
+5 VDC @ 400 mA (typical)
Included Accessories
Instruction Manual
Support CD with sample programs
