Chapter 5. Appendix A Connector pinouts
5.1 Appendix A.1 Output port and breakout box RECORDER connector
Models with a 26-pin mil-spec plug (02E-16-26P) have the following pin assignments.
Pin | Function |
A | Velocity +ve, vertical channel |
B | Velocity –ve, vertical channel |
C | Velocity +ve, N/S channel |
D | Velocity –ve, N/S channel |
E | Velocity +ve, E/W channel |
F | Velocity –ve, E/W channel |
G | Mass position, vertical channel |
J | Mass position, N/S channel |
L | Mass position, E/W channel |
M | – 12 V DC supply (3-way power option) |
N | Signal ground |
P | Calibration signal (all channels) |
R | Calibration enable (all channels) |
V | N/S centring motor (remote centring option) |
W | E/W centring motor (remote centring option) |
X | Vertical centring motor (remote centring option) |
Y | Motor return (remote centring option) |
b | Power ground |
c | + 12 V DC supply |
These outputs are compatible with the CMG-3ESP, so you can use CMG-3ESP handheld control units and breakout boxes to monitor the low-gain velocity outputs and calibrate. Note: 40T-1 units with the optional additional high-gain outputs cannot be used with a CMG-3ESP breakout box. The pinouts for these sensors are given in the next section.
Pin R, Calibration enable, is equivalent to the vertical calibration enable line on a CMG-3ESP, so you can calibrate all channels by setting up Scream! or a handheld control unit to calibrate the vertical channel.
5.2 Appendix A.2 Output port and breakout box RECORDER connector (high gain option)
These models have a 26-pin mil-spec plug (02E-16-26P) with the following pin assignments.
Pin | Function |
A | Velocity +ve, vertical channel |
B | Velocity –ve, vertical channel |
C | Velocity +ve, N/S channel |
D | Velocity –ve, N/S channel |
E | Velocity +ve, E/W channel |
F | Velocity –ve, E/W channel |
G | Mass position, vertical channel |
H | High gain velocity –ve, E/W channel |
J | Mass position, N/S channel |
K | High gain velocity +ve, E/W channel |
L | Mass position, E/W channel |
M | – 12 V DC supply (3-way power option) |
N | Signal ground |
P | Calibration signal (all channels) |
R | Calibration enable (all channels) |
S | High gain velocity –ve, vertical channel |
T | High gain velocity +ve, vertical channel |
V | N/S centring motor (remote centring option) |
W | E/W centring motor (remote centring option) |
X | Vertical centring motor (remote centring option) |
Y | Motor return (remote centring option) |
Z | High gain velocity –ve, N/S channel |
a | High gain velocity +ve, N/S channel |
b | Power ground |
c | + 12 V DC supply |
5.3 Appendix A.3 Breakout box power connector
This is a standard 10-pin mil-spec plug (02E-12-10P).
Pin | Function |
A | 0 V |
B | +12 V DC supply |
H | –12 V DC supply (3-way power option) |