1791-16A0 A-B Relay Input Module
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IN STOCK1791-16A0 A-B Relay Input Module
Use scanner mode whenever you want a Classic PLC-5 processor to scan and control remote I/O link(s). The scanner-mode processor also acts as a supervisory processor for other processors that are in adapter mode. The scanner-mode processor scans the processor memory file to read inputs and control outputs. The scanner-mode processor transfers discrete-transfer data and block-transfer data to/from the processor-resident local rack as well as to/from modules in remote I/O racks. A PLC-5 processor scans processor-resident local I/O synchronously to the program scan. A PLC-5 processor scans remote I/O asynchronously to the program scan, but the processor updates the input/output image data table from the remote I/O buffer(s) synchronously to the program scan. This occurs at the end of each program scan.
The scanner-mode PLC-5 processor can also: gather data from node adapter devices in remote I/O racks process I/O data from 8-, 16-, or 32-point I/O modules address I/O in 2-, 1-, or 1/2-slot I/O groups support a complementary I/O configuration support block transfer in any I/O chassis Configure the PLC-5/15 or -5/25 processor for scanner mode by setting switch assembly SW1.
The structure and details of the product：
Please make an inquiry for more models
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AB 1756-LSP/B
AB 1756-M02AE
AB 1756-M02AS
AB 1756-M03SE
AB 1756-M08SE
AB 1756-M1
AB 1756-M16S
AB 1756-M16SE
AB 1756-N2
AB 1756-OA16
AB 1756-OA16I
AB 1756-OB16D
AB 1756-OB16E
AB 1756-OB16I
AB 1756-OB16I/A
AB 1756-OB16IEF
AB 1756-OB16IS
AB 1756-OB32
AB 1756-OB32/A
AB 1756-OB8
AB 1756-OF4
AB 1756-OF41794-ADN
AB 1756-OF6CI
AB 1756-OF6VI
AB 1756-OF8
AB 1756-OF8/A
AB 1756-OF81
AB 1756-OG16
AB 1756-OH8I
AB 1756-ON8
AB 1756-OV16E
AB 1756-OV32E
AB 1756-OW16I
AB 1756-OW16I/A
AB 1756-OX8I
AB 1756-PA72
AB 1756-PA72/B
AB 1756-PA72/C
AB 1756-PA75
AB 1756-PA75/A
AB 1756-PA75/B
AB 1756-PA75R
AB 1756-PAR2
AB 1756-PB72
AB 1756-PB75
AB 1756-PB75R
AB 1756-PBR2
AB 1756-PC75
AB 1756-PLS
AB 1756-PSCA2/A
AB 1756-RM
AB 1756-RM2
AB 1756-RM2/A
AB 1756SC-CTR8
AB 1756-SRM/B
AB 1756-TBCH
AB 1756-TBNH
AB 1756-TBS6H
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