5702269-C I/O Communication and Control 4-3
Pinnacle™ Plus+ 10 kW
Pin-description Table
The User port has priority for selecting targets, even when the unit is in local or host
control. Thus to select targets from the active front panel, the Pinnacle Active Remote
Panel, or a host computer connected to the host port, you must set the target to 1 at the
User port. Leaving the target bits open or leaving the User port pins unconnected
causes the target selection at the User port to default to 1.
Table 4-1. User Port Pin Descriptions
Signal
Pin
Return
Pin
Pin Name Signal
Type
Description
1
10, 13,
14, 15
+24V Input This pin is the collector side
of the opto-couplers for
status LEDs
2
6 VOUT.A Output This pin provides a fully
buffered 0 to 10 V signal
representing output voltage:
10 V = 1000 Vdc. When the
open circuit output voltage is
1500 Vdc, the voltage on pin
2 is 12 Vdc. It will sink and
source to 10 mA; its
impedance is 100 Ω
3
6 POUT.A Output This pin provides a fully
buffered 0 to 10 V signal
representing output power:
10 V +/- 1% = 20,000 W in a
single unit system (that is,
without any slaves
connected). It will sink and
source to 10mA; its
impedance is 100 Ω.
4
9 OUTPUT
ENABLE.D
Input This signal is used to turn on
output power from the 15-
pin User port. Closure
between OUTPUT
ENABLE.D and OUT
ENABLE COM.D (pin 9)
will turn on output power.
5
6 XPROG.A Input This signal is the 0 to 10 V
analog setpoint input which
is sent through the custom
CMR buffer. 1 to 10 V = 0 to
full scale for each regulation
mode.
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