OPTO 22 - SNAP-PAC-ROK _ SNAP PAC Redundancy Option Kit

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$2,470.50

Brand: OPTO 22
SKU:: SNAP-PAC-ROK
UPC:

OPTO 22 - SNAP-PAC-ROK _ SNAP PAC Redundancy Option Kit

Quick Specs:

SNAP PAC Redundancy Option Kit
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Description
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OPTO 22 - SNAP-PAC-ROK _ SNAP PAC Redundancy Option Kit

Quick Specs:

SNAP PAC Redundancy Option Kit

The SNAP PAC Redundancy Option Kit includes the hardware and documentation you need to develop a control system with redundant controllers. Such a system provides an increased level of reliability that can survive single points of failure and improve your system's mean time between failures (MTBF).

The kit includes a SNAP-PAC-SRA arbiter, a SNAP-RPSW redundant power switch, and the SNAP PAC Redundancy Option User's Guide, form 1831. You will also need the following:

Two identical SNAP PAC S-series controllers
PAC Project Professional 9.0 or newer

Specifications:

SNAP-PAC-SRA

Power Requirements	8 - 32 VDC, 4 W
Memory	16 MB RAM
Backup battery for real-time clock	Rechargeable (recharges whenever the arbiter has power). 5-year life when power is off.
Environmental Operating temperature Storage temperature Humidity	-0 °C to 60 °C -40 °C to 85 °C 0% to 95% relative humidity, non-condensing
Wired Ethernet Network Interface	IEEE 802.3 network, 10Base-T and 100Base-TX. Automatic MDC/MDI-X crossover (Ethernet crossover cable not required for direct connection to PC).
Maximum Ethernet Segment Length	100 meters with Category 5 or superior UTP For 100 Mbps at this distance, use Category 5 or superior solid UTP.
Serial Interfaces (2)	RS-485 twisted pair(s), with shield
Serial Data Rates	300 baud to 230.4 Kbaud

SNAP-RPSW

Max Switch Volts	32 VDC
Max Switch Current	4 amps DC at 70 °C
Operating Range	VDC
Switch Control (normally closed):
Off	8 - 32 VDC (3 mA - 15 mA)
On	< = 2 VDC (< 0.5 mA).

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