129
9. Options
The options for the instrument are as follows:
1
Current output[4 mA to 20 mA] Parts No.:CSD891B−P07
2
BCD output Parts No.:CSD891B−P15
3
Voltage output [0 V to 10 V] Parts No.:CSD891B−P25
4
CC−LINK interface Parts No.:CSD891B−P73
[R efer to the instruction manual (DRW. No.294−1146*) for CSD−891B−73)
5
RS−232C interface Parts No.:CSD891B−P74
6
RS−422 interface Parts No.:CSD891B−P76
P07 P15 P25 P73 P74 P76
P07 − ○ × ○ ○ ○
P15 ○ − ○ × × ×
P25 × ○ − ○ ○ ○
P73 ○ × ○ − × ×
P74 ○ × ○ × − ×
P76 ○ × ○ × × −
○:Possible, ×:Impossible
9−1. Analog output
Warning ● When the this unit power supply is turned on with external HOLD
signal short−circuited, the analog output is as follows. When the
analog output is assumed to be holding target with F−10, the analog
output outputs the minimum value.
● Please note the following points when you use the CHECK function.
There is a thing which becomes “OL” error display (The analog
output is made at OVR . output) by making CHECK effective.
● This unit has two kinds of analog outputs, that is, “Voltage output”
and “Current output”.
● This analog output executes rewriting the output synchronizing with
the A/D sampling.
● The resolution of this analog output is approx. 1/12 000 against 0 V to
10 V of the voltage output and 4 mA to 20 mA of the current output.
● The analog output has the output fluctuation element when the power
is turned on. To use this instrument with stable condition, use it
about one hour after the power is turned on.