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2600-13 Press Control Module
MicroLogix 1500 & CompactLogix Resolver Module
Revision 2.1
Wiring Notes
•
When plugged into the 2600-13 module, pin 1 is located in the upper left hand corner.
•
The cable between the resolver and the module can have a maximum length of 100ft.
•
The reference voltage output on the R1 & R2 terminals has an amplitude of 1.35Vrms and a frequency
of 10kHz.
•
Transducer signals are generally low voltage, low power signals. If you are using A-B guidelines for
cabling installation, treat the transducer cable as a Category 2 cable. It can be installed in conduit
along with other low power cabling such as communication cables and low power ac/dc I/O lines. It
cannot be installed in conduit with ac power lines or high power ac/dc I/O lines.
•
Like all signal and communication cable, the transducer cable should be shielded. These shields must
be grounded only at one end of the cable. Because the rack cabinet is typically better grounded than
the machine, AMCI recommends that the cable shields be terminated at the 2600-13 module.
•
If a junction must be made in the signal cable, treat the shield as a signal-carrying conductor. Do not
connect the shield to ground at any junction box or the transducer.
•
If the signal cable must cross power feed lines, it should do so at right angles.
•
Route the cable at least five feet from high voltage enclosures, or sources of “rf” radiation.
•
The Ground Terminal pin 6 and the Cable Shields Terminal pin 5 are internally connected together.
•
The Cable Shields pin 5 is connected to the rack’s chassis ground. The cable shields should be
connected to these terminals. If you are still experiencing noise related problems, try running a heavy
wire directly from the cable shields pin to your Earth Ground bus.
•
When wiring a module in slave mode, connect the Transmit Output Terminals of the master module to
the Receive Input Terminals of the slave module. Specifically,
Master
Module
Slave Module
Pin 4 (+TxD )
Pin 2 (+RxD)
Pin 3 (-TxD)
Pin 1 (-RxD)
•
Inputs and outputs 16 to 23 are only available on 2612-13 and 2613-13 modules and will always be
located on the module directly to the left of the resolver input portion of the 2600-13 module.
•
Inputs and outputs 24 to 31 are only available on the 2613-13 module and are only located on the
second module from the left of the resolver input portion of the 2600-13 module.
•
The inputs are sinking and are referenced to pin 18, the Power Supply Common pin. The inputs will
not activate if this pin is left floating.
•
The outputs are sourcing and are powered from an external power supply connected to pins 17 and
18. The outputs have a nominal voltage range of 12 to 24Vdc and each output can source a maximum
of 1A of current.
•
Overloading of any of the outputs leads to hardware shutting down the entire I/O card.
•
The two Input / Output connectors of a 2613-13 module can be connected to different external power
supplies.
•
All terminal connections on the 2600-13 module are isolated from the backplane of the PLC.
