User Manual    AMETEK Programmable Power 
RS Series    23 
-AMD  Airbus AMD24C Test software (refer to Avionics Software Manual P/N 4994-
971 for details)..  
Note: Requires use of RSGui Windows application software provided on CD 
ROM CIC496. 
-B787  Boeing 787 Test software (refer to Avionics Software Manual P/N 4994-971 for 
details)..  
Note: Requires use of RSGui Windows application software provided on CD 
ROM CIC496. 
-WHM  Watt Hour Measurements (Accuracy and Resolution.  See Sec. 2.6.3.) 
-ES  Emergency Shut off switch. This option key lock push button is installed on the 
front panel of the master RS if ordered with the RS system. When pushed in, 
the main AC contactor is opened disconnecting the AC input power to the RS 
input transformer.  Note that the controller (and LCD display) will still be 
powered up but no power is available to the amplifiers and there will be no 
output power either. The controller runs off the LV supply, which must be 
turned off with the front panel breaker. 
After the ES has been pushed, the provided key will be required to release it. 
Once the ES button has been released, the RS must be powered down using 
the front panel circuit breaker and turned back on to start up again. 
Note: For multibox RS Systems (RS180 and up with more than one controller 
and front panel controls, each of which having an ES emergency switch, to 
connect a BNC cable between the cabinets for the ES connection. For 3 or 
more cabinets with controller, this BNC can be daisy chained using BNC T 
connectors. 
Note: Do not misplace the 2 keys provided, as no duplicates are available from 
CI. If lost, the ES switch must be replaced. In that case, contact AMETEK 
Programmable Power customer service. (service.ppd@ametek.com). 
-HF  Increases maximum output frequency to 905 Hz. 
Note: This option cannot be combined with –LKM or -LKS option. 
-LAN  Adds Ethernet interface (RJ45 connector) for local area network connection.. 
-LF  Limits maximum output frequency to 500 Hz. 
-LKM  Clock and Lock system, Master. (Not available with –HF option) 
-LKS  Clock and Lock system, Auxiliary. (Not available with –HF option) 
-MB  Multi-box Option.  Provides additional controllers in Auxiliary units of multi-
cabinet configurations to allow individual RS90 units to be used stand-alone. 
-SNK  Current Sink Option. Allows application of regenerative loads that feed energy 
(current, power) back into the RS output stage. The energy fed back is 
returned to the AC line (utility) feeding the RS. 
-FC  Frequency control option. When enable, will cause the frequency to step 
±0.25% around the program value.