Reftek 130-MC - Relay Connector

Rev G REF TEK 130 Multi-Channel Users Guide 5/14/2021
96223-00-UG
Reftek Systems Inc. 51
Relay connector
The relay connector on the 130-03 provides three relay closures for certain software set able
alarm conditions
Recorder
Connector
Connector
DAS
Pin
Pin
Desc
Electrical Desc
Voltage Range
Relay 1
PT0-7A-14-15P
A
NO
Relay 1
Normally Open Contact
0-120V AC
0-30V DC
B
COM
Relay 1 Common Contact
C
NC
Relay 1
Normally Closed Contact
D
X
No Connection
Relay 2
E
NO
Relay 2
Normally Open Contact
0-120V AC
0-30V DC
F
COM
Relay 2 Common Contact
G
NC
Relay 2
Normally Closed Contact
H
X
No Connection
Relay 3
J
NO
Relay 3
Normally Open Contact
0-120V AC
0-30V DC
K
COM
Relay 3 Common Contact
L
NC
Relay 3
Normally Closed Contact
M
Ring
Modem
P
Tip
Modem
R
X
No Connection
N
X
No Connection
Note: There is an optional jumper (JP3 located near the relay connector) that can be installed on the RT580 Lid
board in order to set the three provided relays as normally energized
JP3