Reftek 130-MC User Manual

Rev G REF TEK 130 Multi-Channel Users Guide 5/14/2021
96223-00-UG
52 Reftek Systems Inc.
Channels 1-6 connector
The channel 1-6 connector on the 130-03 provides inputs for an external sensor. The internal A/D
card is configured to work with an external sensor. It is also optional to add two A/D cards to
provide a total of 18 channels.
Recorder Connector
130
Pin
Name
Direction
Electrical Desc
Voltage
Range
Note
A
CH1+
In
Channel 1 input +
±10 Volts
B
CH1-
In
Channel 1 input -
±10 Volts
C
CH2+
In
Channel 2 input +
±10 Volts
D
CH2-
In
Channel 2 input -
±10 Volts
E
CH3+
In
Channel 3 input +
±10 Volts
F
CH3-
In
Channel 3 input -
±10 Volts
G
AGND
In
Analog ground
H
PWR
Out
Sensor power
10-15 Volts
1, 2, 3
J
PGND
-
Power ground
K
CH4+
In
Channel 4 input +
±10 Volts
L
CH4-
In
Channel 4 input -
±10 Volts
M
CH5+
In
Channel 5 input +
±10 Volts
N
CH5-
In
Channel 5 input -
±10 Volts
P
Ch6+
In
Channel 6 input +
±10 Volts
R
CH6-
In
Channel 6 input -
±10 Volts
S
CALEN+
Out
Test Enable
0-5 Volts
4
T
No connect
U
No connect
V
No connect
Note: 1 = Tracks main input voltage
Note: 2 = Protected by self-resetting fuse
Note: 3 = Output on/off controlled by software
Note: 4 = provided by RT580 board

Reftek 130-MC Specifications

General

Brand	Reftek
Model	130-MC
Category	Measuring Instruments
Language	English