130
ALARM STATUS
16 Turns on when an alarm (OVP, OCP, OPP, OTP, RVP,
or UVP) is activated or when an
external alarm is applied. Open collector output by a
photocoupler.*4
STATUS COM
17 STATUS signal common for pins 13 to 16.
RESERVED
18 RESERVED
SHORT SIGNAL
OUT
19 Relay contact output (30 VDC/1 A)
SHORT SIGNAL
OUT
20
*1 Valid only when the front panel settings are
H range.
*2
RANGECONT 0
RANGE CONT 1
H range
1
1
M range
1
0
L range
0
1
*3
RANGE STATUS 0
RANGE STATUS 1
H range
OFF
OFF
M range
OFF
ON
L range
ON
OFF
*4 The maximum applied voltage of the photocoupler is
30 V; the maximum current is 8 mA.
J2 Connector
Pin name
Pin number
Description
N.C.
1
N.C.
2
N.C.
3
SUM I MON
4 Connect to SUM I MON of the J1 connector.
PRL OUT+
5 Used during master/slave operation. Connected to
PRL IN+ of the J1 connector.
PRL OUT-
6 Used during master/slave operation. Connected to
PRL IN- of the J1 connector.
LOAD ON/OFF
CONT
7 "Turns on the load with low (or high) TTL level signal.
Pulled up the internal circuit to
5 V using 10 kΩ."
N.C.
8
SLAVE RANGE
CONT
9 Used during master/slave operation. Connected to
RANGE CONT 0 of the J1 connector.
N.C.
10
N.C.
11
A COM
12 Connected to the negative load input terminal on the
rear panel.
N.C.
13
N.C.
14
N.C.
15
ALARM INPUT
16 Activates an alarm with high (or low) TTL level signal
input. Pulled up the internal circuit to 5 V.
Summary of Contents for LSG SERIES
Page 8: ......
Page 23: ...11 GRA 414 E EIA standard 132 382 5 477 6 GRA 414 J JIS standard 149 382 5 477 6 ...
Page 149: ...137 7 6 Operating Area LSG 175 ...
Page 150: ...138 LSG 350 ...
Page 151: ...139 LSG 1050 ...
Page 166: ......
