Encore 635-002, Manual, Page: 7 / 18

PCB JUMPER ASSIGNMENTS
MODEL 635
J1-J2 Selects whether the DC-ONLY auxiliary channel or the AC/DC main channel is connected to the autobalance
input signal. (Typically connected to the channel with the highest gain or the one being used for "static" strain.)
J3-J4 Remain connected at all times, except to remove the external CAL signal.
J5 Remains connected, except to disable the external CAL command.
J6 Gain-Select jumper for DC-ONLY auxiliary channel.
J7* CoP CAL to +P
J8* CoS CAL to +S
J9 Selects "positive" or "negative" going shunt CAL output signal.
J10* Connects -S CAL to -S
J11* Connects -P CAL to -P
J12 CoP to R for 1/4 or 1/2 STAT modes when using 2-wire gages. Remove for 3-wire gages.
*Disconnect J7, 8, 10 and 11 to allow for remote sensing and calibration. (Use Encore Model 4007-139 Rack Adapter
which is fitted with 10-pin bridge-input connectors.)