Teledyne 4700 Pocket Manual page 44

4700 Refrigerated Sampler
Table 2-3 Unterminated Connect Cable
Pin Wire
Color
6 Red
7 White/Black
8 Red/Black
9 Red/White
10 Orange/
Black
11 Green/Black Alarm 4
12 Green/White Analog
2-28
(Continued)
Signal
b Name
Enable
c
Pin
12 VDC
Alarm 1
Alarm 2
Alarm 3
4-20 mA
(+)
Parameters/
Comments
Input: Ground this
input (short to pin 2)
to disable sampler
operation. Leave this
input open (floating)
to collect samples.
Output: +12.5 VDC,
1 ampere maximum
d
Output: 0 to +5 VDC,
100 mA maximum
d
Output: 0 to +5 VDC,
100 mA maximum
d
Output: 0 to +5 VDC,
100 mA maximum
d
Output: 0 to +5 VDC,
100 mA maximum
Input: Linear current
loop signal
representing
minimum flow rate at
4 mA, maximum flow
rate at 20 mA. This
input is paired with
pin 13.
a