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10.4 J1 Connection to AOM with MS Connectors
Table 10G Voltage Output
Terminal Block Pin Connection (J1) Function #1 Function #2
Connections * (w/Standard ± 15 Vdc P.S.) (w/Optional + 24 Vdc P.S.)
TB3-H A + 15 Vdc + 24 Vdc
TB3-J B - 15Vdc -
TB3-K C DC Common DC Common
TB3-A D Displacement Output Displacement Output
TB1-B E Optional: velocity output Optional: velocity output
Table 10H Ungrounded 4-20 mA Current Output
Terminal Block Pin Connection (J1) Function #1 Function #2
Connections * (w/Standard ± 15 Vdc P.S.) (w/Optional + 24 Vdc P.S.)
TB3-H A + 15 Vdc + 24 Vdc
TB3-J B - 15 Vdc -
TB3-K C DC Common DC Common
TB1-A D Current Output (source) Current Output (source)
DO NOT ground or damage may result DO NOT ground or damage may result.
Maximum load resistance: 400½ Maximum load resistance: 400½
TB1-B E Current Output (return) Current Output (return)
Table 10I Grounded 4-20 mA Current Output
Terminal Block Pin Connection (J1) Function #1 Function #2
Connections * (w/Standard ± 15 Vdc P.S.) (w/Optional + 24 Vdc P.S.)
TB3-H A + 15 Vdc + 24 Vdc
TB3-J B - 15 Vdc -
TB3-K C DC Common DC Common
TB1-A D Current Output (source) Current Output (source)
- E Not Used Not used
Maximum load resistance: 500½ Maximum load resistance: 500½
* Terminal blocks are located inside the AOM housing and are accessed via strain relief connectors J1 and J2 on the face of the AOM.
10.5 J2 Connections
The J2 cable provides connections between the AOM and the transducer assembly.
Cables up to 250 feet (76 meters) can be fabricated with any high quality multi-conductor cable with an
overall shield (Belden equivalent).
Take the following steps to connect J2:
1. It is recommended that you apply an earth ground to the transducer rod. This is typically accom-
plished by mounting the transducer head to a bracket or machine.
2. Strain Relief Only: If necessary, fabricate the J2 cable, and prepare the cable as described earlier.
Identify the connections to TB2. Refer to Table 10J (next page) for the J2 connections.
NOTE:
Ensure the solder connections are clean
and free of excessive solder. Use heat-
shrink over the solder connections to pre-
vent the pins from shorting.
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