MTech MA-1000, Installation & Operation Manual

Page: 21 / 107

2.4.6 Panel Relay Outputs
Relay outputs (Alarm, Trouble, and programmable) carry the same ratings.
Dry contact relays voltage free power factor 0.4.
Technical Specifications
Contact rating 3A @ 30VDC
(PF=1)
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
R
E
L
A
Y
1
A
L
A
R
M
R
E
L
A
Y
3
T
R
O
U
B
L
E
N
O
N
C
C
N
O
N
C
C
R
E
L
A
Y
2
Dry Contact outputs
must be connected
to a power limited
source.
Normal Closed
Normal Open
COMMON ALARM RELAY
COMMON TROUBLE RELAY
PROGRAMMABLE RELAY 1
PROGRAMMABLE RELAY 2
PROGRAMMABLE RELAY 3
ALARM
TROUBLE
P G RELAY
P G RELAY
P G RELAY