Andrew Node G 938 User Manual

User’s Manual for Node G
Network Elements
Page 46
M0121A2A.doc
Pin 3
Pin 1
Pin 2
4.3.7.3. Summary Alarm
The summary alarm is a DC potential-free contact relay.
Observe that the cross-sectional area of the wires to be connected must be in the
range from 0.14 - 1.5 mm
2
.
Pin No.:
1
2
3
figure 4-22 Summary alarm relay
The following table indicates the three-connector pin out.
Pin No. Contact Maximum Resistive Load
1 Open in alarm condition Max 1 A @ 50 VDC
2 Common Max 2 A @ 30 VDC
3 Closed in alarm condition Max 1 A @ 230 VAC
table 4-2 Pin assignment of relay contacts
figure 4-23 Relay contacts, alarm condition

Andrew Node G 938 Specifications

General

Brand	Andrew
Model	Node G 938
Category	Repeater
Language	English