ELPRO 105U, Руководство пользователя

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Chapter One Introduction
man_105_2.9.doc Page 7
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The 105U-C and 105U-G modules provide an interface between host devices such as
PLC’s or SCADA computers, and a radio telemetry system comprising 105U and 505U
radio telemetry modules. The 105U-C and -G allows 105U/505U modules to act as
remote wireless I/O for the host devices. For more information, refer to the relevant
User
Manual.
Product naming convention:
1 0 5 a – x where a is:
U = UHF radio + RS232/RS485 serial S = RS232/RS485 serial only
and x is:
1 = Input / Output module 2 = Input module ( includes one output) 3 = Output module
4 = Input / Output module C= Interface module
105U-1 105S-1 105U-2 105S-2 105U-3 105S-3 105U-4 105S-4
Radio
! ! ! !
Serial
! ! ! ! ! ! ! !
Digital
Inputs (DI) 4 4 4 to 16
Digital
Outputs (DO) 4 (relay) 1 (FET) 8 (FET) 4 to 16 (FET)
Analogue
Inputs (AI) 2 (4-20mA) 6 (0-20mA)
Analogue
Outputs (AO) 2 (4-20mA) 8 (0-20mA)
Pulse Inputs
(PI) 1 (100Hz) 4 (1x1KHz,
3x100Hz)
4 (1x1KHz,
3x100Hz)
Pulse
Outputs (PO) 1 (100Hz) 4 (100 Hz) 4 (100 Hz)
Comments PI is DI 1. PO is
separate to DO.
PI’s are the same
as DI’s.
PO’s are the same
as DO’s .
PI/ PO’s are the
same as DI/ DO’s.
Note regarding 105-4 modules. The 105-4 has a total of 20 digital I/O. Four are fixed
inputs (also PI’s) and four are fixed outputs (also PO’s). The other 12 are selectable
individually as DI or DO. The I/O range can vary from 16DI + 4DO to 4DI + 16DO or any
combination in between.
All modules include power supply, microprocessor controller, input/output circuits,
RS485/232 serial port, and a UHF radio transceiver - no external electronics are required.