Rs-485 Options; Outline Of Product; Controls And Indicators (Rear Panel); Rs-485 Specifications - KYOWA WGA-680A Instruction Manual

2-2. RS-485 OPTIONS

2-2-1. OUTLINE OF PRODUCT

The WGA-680A-03(AC model) and WGA-680A-13(DC model) are instrumentation amplifier with the RS-
485/TEDS options. These products are able to set various functions and read mesured values by using external
devices.
These products are able to connect multiple WGA-680A-03, WGA-680A-13 units on the RS-485 network and able
to control them.

2-2-2. CONTROLS AND INDICATORS (REAR PANEL)

(1)
(1) [RS-485] connector
(2) [TEDS] terminal
block

2-2-3. RS-485 SPECIFICATIONS

Item
Signaling system
Communication speed
Bit configuration:
Flow control
Device ID
Delimiter
Output code

2-2-4. PIN AND SIGNAL

Pin No.
1 + (non-inverting A)
2 + (non-inverting A)
3 - (non-inverting B)
4 - (non-inverting B)
5
To connect external devices, the applicable connector (9-pin D-sub connector) of the cables is as follows.
Connector Model: XM2D-0901 (socket, OMRON Corporation or equivalent)
Cover
Sets various functions and reads mesured values by using external devices (PC, etc.).
For details, see "3. TEDS FUNCTION".
Specifications
RS-485, half duplex system
2400, 4800, 9600, and 19200 bps
Data bit
Stop bit
Parity: Odd number
None
1 to 99
CR, CR+LF
ASCII
Signal name Pin No.
6
7
8
9
SG
Model: XM2S-0913 (unified screw thread, #4-40UNC, OMRON Corporation or equivalent)
7
1
Signal name
TERMINATOR
N.C.
N.C.
TERMINATOR
14
*Figure is AC model.
Initial values
9600 bps
1
Tx: CR+LF, Rx: CR
Pin type (male)
Connector front
IM-A-1060G
(2)