HEC-OM-O018-A
Chapter 3 Transporting and Installation
3.3 Wiring
3-6
Power supply connector
IEC60320 C-14 equivalent
Male
Fig. 3-2 Power supply connector
3.3.3
Connector for External Equipment
The alarm output and communication cables are to be prepared under your
responsibility, referring to the following table.
Alarm output connector
D-SUB 9pin (male)
Fixed screw M2.6
Table 3-5 Alarm output connector
Pin no.
Content
1
Temp. High/Low Temp. Alarm contact (opened
for alarm)
2
Temp. High/Low Temp. Alarm common
3-4 Unused
5
Output cutoff alarm contact (opened for alarm)
6
Output cutoff alarm common
7-9 Unused
Table3-5-2 Relay contact for alarm output connector
Item
Specification
Output type
Relay contact output:
Opened when an alarm occurs.
Contact rating
30VDC,2A (resistive load)
30VDC,1A (inductive load)
Minimum load
5VDC,10mA
Mechanical life
5 million cycles or more
Electrical life
0.2 million cycles or more
Table 3-4 Power supply connector
Pin
ITEMS
L
100 ~ 240VAC
N
100 ~ 240VAC (N)
E PE
4
5
9
8
1
7
6
2
Fig. 3-3 Alarm output connector
3