Remote Unit (Ra23-144:Optional) - A&D Omniace III RA2300A Instruction Manual

20.7.Remote Unit (RA23-144:Optional)

Electric signals controls start or stop of recording/recording, paper feeding, mark input,
and input/output for synchronized operation. In addition, recording waveforms and
Function acquiring memory synchronized external pulse signals are available. External input
enables preventing the corruption of data files by power failure and the output of a
main unit's errors.
LOW Level less than 0.5 V
Specification
HIGH Legel more than 4.5 V
Connector System:8850-028-170-LD
Connector
Pin
No.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
Pin
A13
Configuration
A14
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
RA2300A Recorder (7001754-R01)
0-5V Voltage Input
Supplied Cable
Wire Mark
Red -
Amber
Black -
Red -
Gray
Black -
Red -
White
Black -
Red -
Yellow
Black -
Red -
Pink
Black -
Red - -
Amber
Black - -
Red - -
Gray
Black - -
Red - -
White
Black - -
Red - -
Yellow
Black - -
Red - -
Pink
Black - -
Red - - -
Amber
Black - - -
Red - - -
Gray
Black - - -
Red - - -
White
Black - - -
Red - - - ＋ N.C.
Yellow
Black - - -
0-5 Voltage Output
LOW Level less than1.0 V
(IOL=less than 5 mA)
HIGH Level more than 4.0 V
(IoH=less than 5 mA)
Signal
+ External Pulse Synchronized Signal
SYNC IN
Input
-
+ Start ON/OFF Signal Input
REC IN
-
+ External Even Mark Signal Input
MARK IN
-
+ Paper Feeding Signal Input
FEED IN
-
+ Power Failure Input
UPS DOWN
-
+ Reset Signal Input
RESET IN
-
+ EXT External Sample Signal Input
- SAMPLE IN
+ External Pulse Synchronized Signal
SYNC OUT
Output
-
+ Start ON/OFF Signal
REC OUT
-
+ External Even Mark Signal Output
MARK OUT
-
+ Paper Feeding Signal Output
FEED OUT
-
+ ERROR Error Output
OUT
-
+ Power Supply Status Output
POWER
- (Relay Connetion)
COM
－
20-13
20. Specifications
Relay Connetion
Current less than 25 mA
Voltage more than 50 V
Notes