Bcd Output; Outline Of Product; Controls And Indicators (Rear Panel); Bcd Output Specifications - KYOWA WGA-680A Instruction Manual

1. BCD OUTPUT

1-1. OUTLINE OF PRODUCT

The WGA-680A-01(AC model) and WGA-680A-11(DC model) are an instrumentation amplifier with the BCD/TEDS
options. These products are able to retrieve the indicated values as the BCD data.
The product is able to control the PLC (sequencer), and be able to print data by using printers.

1-2. CONTROLS AND INDICATORS (REAR PANEL)

(1)
(1) [BCD DATA
OUTPUT] connector
(2) [TEDS] terminal block

1-3. BCD OUTPUT SPECIFICATIONS

Output
Input
The number of
outputs
Output logic
Retrieves the indicated values as the BCD data.
Controlled by using various input signals and output signals.
For details, see "3. TEDS FUNCTION".
Data: 20 bits (4 bits × 5-digit)
Negative sign, OVER, EOC (End of Conversion),
Outputs data during the holding interval and detecting interval.
Output format open collector output: 30 VDC, max. 20mA
Number of points 2 (DATA HOLDING signals and
OUTPUT-prohibited signals)
Input format Dry contact signal or open collector signal
(12 VDC voltage and 5 mA current can be applied.)
Approximately 15.6 times/s, 31.3times/s, 62.5times/s, and 125times/s
Data logic Positive logic, negative logic
EOC logic Positive logic, negative logic
Polarity logic Positive logic, negative logic
SPECIFICATIONS
8
IM-A-1060G
(2)
*Figure is AC model.
Initial values
Approximately
125 times/sec
Negative logic
Negative logic
Negative logic