The RabbitNet signals are differential RS-422, which are series-terminated at the source. Peripheral cards and master controllers connect using a standard CAT 5/6 Ethernet cable or a crossover cable if using an OP7200 as a slave display.
There are several RabbitNet card options which include:
The RabbitNet system typically consists of a master singleboard computer and one or two peripheral cards. Several Rabbit SBCs such as the BL4S200 or BL2600 act as the master controller for fast data processing and provide the power on board needed for the peripheral cards.
Distances between a master unit and peripheral cards can be up to 10 m or 33 ft with speeds up to 1 Megabit per second. Cards can be mounted in 100 mm DIN rail trays and optionally there is a RN1000 hub to connect up to 8 devices.
| Models | North America: | International: | |
| RN1600 Expansion Kit View details |
101-0887 |
101-0887 |
 Contact Us |
 RN1600 RabbitNet Keypad/Display Interface Card View details |
20-101-0879 |
20-101-0879 |
Contact Us |
 RN1400 RabbitNet Relay Expansion Card View details |
20-101-1198 |
20-101-1198 |
Contact Us |
 RN1300 RabbitNet D/A Expansion Card View details |
20-101-0688 |
20-101-0688 |
Contact Us |
 RN1200 RabbitNet A/D Expansion Card View details |
20-101-0616 |
20-101-0616 |
Contact Us |
 RN1100 RabbitNet Digital I/O Expansion Card View details |
20-101-0612 |
20-101-0612 |
Contact Us |
| RabbitNet Card | RN1100 | RN1200 | RN1300 | RN1400 | RN1600 |
| Feature | Digital I/O Expansion | A/D Expansion | D/A Expansion | Relay Expansion | Keypad/Display |
| Specifications | Digital Inputs: 24, protected to +/-40VDC, switching threshold is 1.5V nominal Digital Outputs: 16, pushpull up to 200mA each, 40VDC max Analog Inputs: 4 buffered channels 10-bit resolution, 8-bit accuracy, sample rate 1.5K samples/s,
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Analog Inputs: 8 single-ended 11-bit or 4 differential 12-bit analog inputs @ 1M input impedance, 2.5K samples/s sampling rate All 8 channels can be configured as 11-bit 4-20mA analog inputs |
8 channels of 12-bit analog outputs, 8 ohm output impedance, 2.5kHz update rate; software controlled output-voltage ranges: 0-2.5V, 0-5V, 0-10V, 0-20V(channels AOUT0- AOUT1) 0-10V,0-20V (channels AOUT2-AOUT7) | 6 SPDT Relay Outputs:
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Keypad Interface: 1-64 keys LCD interface: 1x8 - 4x20 character display LED backlight support |
| RabbitNet™ Serial Port | RS-422, 1Mbps | ||||
| Power | +/-5VDC, 20mA | +5VDC, 100mA | +5VDC, 20mA DCIN>13V for 10V output, >23V for 20V output, 100mA | 5V, 500mA(all relays engaged) Power save: 250mA | 5V, <60mA (excluding backlight) |
| Operating Temperature | -40° C to +70° C | -40° C - +85° C | -40° C to +70° C | -40° C - +85° C | |
| Humidity | 5-95%, non-condensing | ||||
| Connectors | Friction lock connectors:
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Friction lock connectors:
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| Board Size | 3.55” x 3.95” x 0.67” (90 x 100 x 17mm) |
1.94” x 3.94” x 0.67” (50 x 100 x 17mm) |
1.97” x 3.94” x .67” (50 x 100 x 17mm) |
3.94” x 5.87” x .75” (100 x 150 x 19mm) |
2.95” x 3.94” x .77” (75 x 100 x 20mm) (Din rail mountable) |
| Part Number | 20-101-0612 | 20-101-0616 | 20-101-0688 | 20-101-1198 | 20-101-0879 |
