SAM4s SPS-300 Series Operators Manual.pdf

IRC Programming & SetupThe only IRC settings are made by selecting IRC OPTIONS from the S-Mode menu. See.“IRC Options” on page 121 to make these settings. If a kitchen printer or Datatran is used asa shared device, you must identify the register where the device is connected at the program.Note: If a new register is added to an existing IRC network, you must power on/off allregisters so the the new register will be recognized.Communication Cable SpecificationsAt minimum, CRS recommends Shielded Category 5e STP , 4 twisted pair cable, for use ascommunication wiring for SPS-2000/SPS-5X0 system.NOTE: Higher rated cables, such as Cat 6 are also acceptable.CAT 5e STP (Shielded Twisted Pair) cable is a high quality general purpose datacommunications cable that supports standard transmission protocols such as 232, 422, 485,and 10/100 Base-T Ethernet communications. CAT 5e STP cable consists of 4 pairs ofstranded, twisted pair wire, with an overall shield foil.Note: CRS supplies different modular connectors for use with stranded or solid cable.Use P/N 202896 with stranded cable; use P/N 202994 with solid cable.Do not use unshielded CAT 5e, unless run alone inside conduit.Shielded CAT5e CableCommunication Conduit SizeTable 1-3 is a guide to the conduit size needed to fit certain numbers of communicationcables:Table 1-3: Cable/Conduit SizeNumber ofCategory 5 Cables1 0.5”2 0.75”4 1.0”6 1.25”12 1.5”Conduit Size(InsideDiameter)SAM4s SPS-300 Operator's & Programming Manual v1.2 IRC (Inter-Register Communications) Appendix • 277