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FIRE CONTROL INPUT 

 
The fire control input is an optically isolated input that 
allows the output relays of the Protégé PGM Expander to 
be  deactivated  in  the  case  of  an  emergency.  This  input 
must be activated by a voltage from 12-32VDC and it is 
recommended that it is isolated from the access control 
system. 
 
The Protégé PGM Expander is designed for simple fire 
control connection and this allows all of the Fire Control 
terminals to be connected in parallel reducing the need 
for external relays at each unit.  

 

 

 

PGM OUTPUTS (1 to 16) 

 
The 16 PGM Outputs each have a FORM C output relay 
and an indicator showing the relay status. The 
connection example below shows the control of an 
external LED indicator from the auxiliary supply of the 16 
PGM Output Expander. 

 

 

 

Switching inductive loads that can produce 
high back EMF voltages or large voltage 
induced spikes can cause the 16 PGM Output 
Expander to behave unexpectedly and should 
be avoided. A suitable isolation circuit must 
be installed between the relay contacts of the 
16 PGM Output Expander and the inductive 
load. 

 
SPECIFICATION 

 
Power Supply 

DC Input Voltage 

12VDC  
(10.5VDC Min, 14.0VDC Max) 

Operating Current 

280mA (Typical) 
~1.2A (All Relays Activated) 

Communication 

RS-485 

 

Isolated Module Network   

Outputs 
16 Relay Form 'C' 

7A, 250V (Max) Non Inductive 

Loads Only 
Status Output  

50mA (Max) Open Collector 

 

Inputs 

Tamper   Normally 

Closed 

Fire Control   

12-32VDC (6-21mA)  
Voltage Input 

Button Inputs (Optional) 

 

16 (Requires PRT-PX16-DRI 
Interface) 

Dimensions 

PCB Dimensions 

183mm X 234mm 

 

  7.2" 

9.2" 

Miscellaneous 
     Destination Reporting  Yes (Optional Input Unit) 
     Fail Safe Operation 

Yes (Configurable Option) 

 
 
*Specifications are subject to change without notice, please 
visit www.integratedcontroltechnology.com for the updated 
information. 

 
 
 
 
 

 

 

Unit C, 6 Ascension Place, Mairangi Bay, P.O. Box 302-340 

North Harbour, Auckland, New Zealand. 

Phone: +64 (9) 476 7124  

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  Fax: +64 (9) 476 7128 

www.integratedcontroltechnology.com 

 

 

 

16 PGM Output Expander 

Quick Start Guide 

 

 

PRT-PX16  

 

 
 
INTRODUCTION 

 
The PRT-PX16 Protégé PGM Expander extends the 
number of PGM outputs by 16. All 16 PGM Outputs 
feature 7A FORM C High Current Relays with fire control 
and power supply cut off integrated. 
 
A true multiple function module the PRT-PX16 Protégé 
PGM Expander can be connected to the slave 
communication RS-485 interface of any PRT-RDI2 or PRT-
RDE2 PGM Expansion Module for simple cost effect 
integrated elevator floor control with local autonomous 
operation.  
 

 

Secure Encrypted RS-485 Module Communications 

 

16 High Current FORM C PGM Outputs 

 

1 Open Collector Status Output 

 

1.5A Switching Power Supply 

 

Intelligent Battery Charge and Monitoring 

 

Online and Remote upgradeable firmware 

 

Optically Isolated Fire Control Input For Elevator 
Systems 

 
For a full installation manual or more information on the 
Protégé PGM Expander and other Integrated Control 
Technology products please login to our website 
www.integratedcontroltechnology.com 

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