Toshiba LF516 Instruction Manual page 148

LF546 Converter Specifications
Input
Input signal:
Digital input function: Select either of the following.
・ Range switching input: Large/Small range switching of unidirectional double range,
・ Counter control input: Internal totalization counter start/stop/reset control
・ Output hold input: The current output and pulse output are kept to their preset
・ Zero adjustment input: Start still water zero adjustment.
Output
Current output:
Digital output 1:
Digital output 2:
output
100mA
・Flow rate proportional signal from the detector
・Digital input signal
Signal type:
Input resistance:
Number of input points:
forward/reverse direction double range
values.
4 to 20mAdc (load resistance 750Ω or less)
Output type:
Capacity:
Number of output points:
Output type:
Capacity:
Number of output points :
20 to 30Vdc voltage signal
About 2.7kΩ
1
1
(no polarity)
1
− 147 −
6 F 8 A 0 9 3 4
Transistor open collector
30Vdc, Max 200mA
Semiconductor contact signal
150Vdc, Max. 150mA
150Vac (peak value), Max.