Digital Outputs: J4 - Baldor NextMove BX Installation Manual

NextMove BX Installation Manual for Mint™ v4
3.4.3

Digital Outputs: J4

Pin No
1
2
3
4
5
6
7
8
9
10
usr-V+ can be 12-24V +/20% relative to usr-gnd. Damage to the unit may occur if the voltage
exceeds 30V and the operation will be unpredictable below 8V
The eight digital outputs are opto-isolated. They are driven by a PNP open collector Darlington type
UDN2987A with internal over-current and over temperature protection. The over-current circuit
shuts down the faulty output and indicates the error to the processor and thus to the application
which, after corrective action, can reset the device. Note that there is a single error output and so
the program is unable to determine which output is at fault. Also there is a single reset input which
resets all of the outputs. Any outputs which are ON when the device is reset will go OFF during the
reset. This lasts approximately 10ms.
16
Signal Function
out 0 Digital output bit 0
Digital output bit 1
out 1
out 2 Digital output bit 2
out 3 Digital output bit 3
Digital output bit 4
out 4
out 5 Digital output bit 5
out 6 Digital output bit 6
out 7 Digital output bit 7
Power for output driver
usr-V+
usr-gnd 0v reference for outputs
MN1258V4 08/2000