Roger PR612, PR622, PR312EM-BK, PR312MF, PR312MF-BK Installation Manual

Roger Access Control System

Installation guide for PR612, PR622, PR312EM,

PR312EM-BK, PR312MF and PR312MF-BK access

controllers

Firmware version: 1.18.6 or newer

Document version: Rev. G

© 2016 ROGER sp. z o.o. sp.k. All rights reserved. This document is subject to the Terms of Use in their current version published at
the www.roger.pl website of the Roger sp. z o.o. sp.k. company (hereinafter referred to as ROGER).

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

2/16

Contents

1. Introduction .................................................................................................................. 3

2. Description and specification ........................................................................................ 3

3. Installation .................................................................................................................... 4

3.1 Terminals/wires and connection diagram ............................................................................. 4

3.2 LED indicators .................................................................................................................... 5

3.3 Power supply ..................................................................................................................... 6

3.4 Connection of door lock ...................................................................................................... 6

3.5 Communication with controller ............................................................................................ 6

3.6 Communication of controller with peripheral devices ............................................................ 7

3.7 Input and output lines ........................................................................................................ 7

3.7.1 Inputs ........................................................................................................................... 7

3.7.2 Relay outputs ................................................................................................................ 7

3.7.3 General purpose outputs ................................................................................................ 7

3.8 Wall mounting.................................................................................................................... 8

3.9 Installation guidelines ....................................................................................................... 12

4. Configuration............................................................................................................... 12

4.1 Controller address ............................................................................................................ 12

4.1.1 Addressing during firmware update (Fixed ID) .............................................................. 12

4.1.2 Addressing during Memory Reset procedure .................................................................. 13

4.1.3 Addressing by means of PR Master software ................................................................. 13

4.1.4 Addressing by means of command entered with keypad ................................................ 13

4.2 Memory Reset procedure .................................................................................................. 13

4.2.1 Simplified Memory Reset Procedure .............................................................................. 13

4.2.2 Full Memory Reset procedure (controller with keypad) ................................................... 13

4.2.3 Full Memory Reset procedure (controller without keypad) .............................................. 14

4.3 Controller programming .................................................................................................... 14

4.4 Firmware update .............................................................................................................. 14

5. Ordering information................................................................................................... 15

6. Product history ............................................................................................................ 16

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

3/16

1. INTRODUCTION

This manual contains minimum information that is necessary to properly install devices and to
perform initial tests. Following documents which are available at www.roger.pl supplement this
manual:

 Functional description of PRxx2 series controllers
 PR Master User Manual

2. DESCRIPTION AND SPECIFICATION

PR612, PR622, PR312EM, PR312EM-BK, PR312MF and PR312MF-BK are single door access
controllers used in RACS 4 access control system. All devices are functionally identical but PR612,
PR312EM and PR312MF are equipped with keypad while PR622, PR312EM-BK and PR312MF-BK are
not. Additionally PR312MF and PR312MF-BK controllers are equipped with built-in MIFARE®
proximity card reader while the remaining controllers are equipped with built-in EM125kHz
proximity card reader. This MIFARE reader enables serial number (CSN) reading for such cards as
MIFARE Ultralight/Classic/Plus/Desfire.
The new, factory-made controller has the address ID=00 and MASTER proximity card is included.
The card can be used for initial tests after installation. Additional external reader operating in RACS
CLK/DTA (PRT series terminal) format can be connected if it is required to provide read in and read
out control.
Controllers can be configured with PR Master software and they can be connected to PC by means
of communication interface e.g. UT-2USB, UT-4DR, RUD-1 or by means of CPR32-NET network
controller.

Note: PR612/PR622 controllers require PR Master 4.4.12 or newer, PR312EM/PR312EM-BK
controllers require PR Master 4.5.6 or newer while PR312MF/PR312MF-BK controllers require PR
Master 4.5.14 or newer.

Table 1. Specification

Supply voltage

Nominal 12VDC, min./max. range 10-15VDC

Proximity cards

EM 125 kHz (UNIQUE) according to EM4100/4102 or

13.56 MHz according to ISO/IEC 14443A and MIFARE

Reading distance

Up to 15 cm for ISO cards (depends on card type and quality)

Average current
consumption

PR612/PR312EM/PR312MF: 70mA
PR622/PR312EM-BK/PR312MF/BK: 50mA

Tamper

Isolated contact, NC type, 24V/50 mA rated

Inputs

Three (IN1..IN3) NO/NC inputs, electrically biased to +12V via 15kΩ
resistor, triggering level approx. 3.5V

Relay output

One (REL1) relay output with single NO/NC contact, 30V/1.5A

Transistor outputs

Two (IO1,IO2) open collector outputs, 15VDC/1A

Distances

Between controller and communication interface (RS485): max. 1200m
Between reader and controller: max. 150 m
Between controller and I/O expanders: max. 150 m

Environmental class
(according to EN
50131-1)

Class IV, outdoor general conditions, temperature: -25°C to +60°C, relative
humidity: 10 to 95% (no condensation)
IP code

IP65

Dimensions HxWxD

PR612: 115 x 80 x 35 mm

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

4/16

PR622: 85 x 85 x 27 mm
PR312EM/PR312MF: 152,5 x 46 x 23(35)mm
PR312EM-BK/PR312MF-BK: 152,5 x 46 x 23(35)mm

Weight

PR612/PR622: approx. 120g
PR312EM/PR312EM-BK: approx. 150g
PR312MF/PR312MF-BK: approx. 150g

Certificates

CE

3. INSTALLATION

3.1 Terminals/wires and connection diagram

Table 2. Terminals and wires

Screw terminal
(PR612/PR622)

Wire colour
(PR312EM/

PR312MF)

Description

+12V

Red

12VDC power supply

GND

Black

Ground

IN1

Pink

IN1 input line

IN2

Blue

IN2 input line

IN3

White-yellow

IN3 input line

RS485 A

Brown

RS485 communication bus

RS485 B

Green-white

RS485 communication bus

CLK

White

RACS CLK/DTA comm. bus

DTA

Green

RACS CLK/DTA comm. bus

TMP A

Grey

Tamper switch

TMP B

Yellow

Tamper switch

IO1

Yellow-brown

IO1 output line

IO2

Green-brown

IO2 output line

REL1-NC

Grey-pink

REL1 relay output (NC)

REL1-COM

Red-blue

REL1 relay common terminal

REL1-NO

Violet

REL1 relay output (NO)

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

5/16

Fig. 1 Connection diagram

3.2 LED indicators

Controllers are equipped with 3 LED indicators. Their functions and colours are specified in table 3
below. Functioning of LEDs can be verified by means of included MASTER card after connection of
power supply to the controller.

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

6/16

Table 3. LED indicators

Symbol

Name

Colour

Description

STATUS

Red/Green

Armed/Disarmed Mode respectively

OPEN

Green

Door unlocking

SYSTEM

Orange

Various system functions and programming

3.3 Power supply

Controllers require 12VDC nominal power supply. The power should be connected to the +12V line
and -12V line. Additionally, the -12V line can be used as reference potential for the RS485 bus, IN1­IN3 input lines and RACS LCK/DTA bus.
The power supply can be provided by means of power supply unit (e.g. PS-15DR, PS20) which can
be equipped with backup battery in order to ensure operation of access control in case of power
failure.

Note: All devices connected to RS485 bus (including controllers) should have the same supply
minus (GND). In order to ensure this, all the GND terminals from various power supply units within
the system should be connected with each other using separate wire. Alternatively, the common
supply minus of the entire system can be earthed however only in one point.

3.4 Connection of door lock

In majority of cases, door locking devices are inductive type. It means that overvoltage (voltage
surge) can occur when current flow is interrupted and it can interfere with the controller electronic
components. In extreme cases it may result in improper operation of the controller or even freeze.
Moreover, overvoltage condition causes quicker wear of relay contacts. In order to limit this
adverse effect, it is necessary to use a general type semiconductor diode e.g. 1N4007 (one piece of
such diode is included with the controller). The diode should be connected as close as possible to
the inductive element (electric strike or magnetic lock).

Fig. 2 Connection of door lock

3.5 Communication with controller

RS485 bus and UT communication interface (e.g. UT-2USB) are used for communication with
controller. Single RS485 bus creates network (subsystem) and up to 32 controllers with unique
addresses in range of 00.99 can be connected to the bus. For the communication with distant
subsystems it is required to use UT-4DR or UT-4 v2.0 communication interface or CPR32-NET
network controller as all of them enable communication through computer network (LAN or WAN).

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

7/16

The RS485 bus consists of two signal lines A and B. In the RACS 4 system any topology can be
used (star, tree or any combination of them, except for loop) in order to connect controllers in
network (subsystem). The matching resistors (terminators) connected at the ends of transmitting
lines are not required. In most cases communication works with any cable type (standard telephone
cable, shielded or unshielded twisted pair etc.) but the recommended cable is unshielded twisted
pair (U/UTP cat.5). Shielded cables should be limited to installations subject to strong
electromagnetic interferences. The RS485 communication standard used in the RACS 4 system
guarantees proper communication in a distance of up to 1200 meters as well as high resistance to
interferences.

3.6 Communication of controller with peripheral devices

The communication of controller and peripheral devices can be established by means of RACS
CLK/DTA. RACS CLK/DTA is the addressable bidirectional communication standard developed by
Roger company. Addresses of all devices connected to CLK and DTA lines must be properly
configured in range of 0..15. Factory default address of peripheral devices can be changed
according to procedures specified in their manuals but in majority of cases it is not necessary to
modify the addresses at all. Standard unshielded signal cables (e.g. U/UTP cat. 5) with maximal
length of 150m can be used for RACS CLK/DTA communication. Practically, devices communicating
on RACS CLK/DTA bus can be connected to the controller in distance up to 500m, but such
conditions are not guaranteed by the manufacturer.
The controller is equipped with built-in reader and can operate with external PRT series reader, XM­2 I/O expander, up to four XM-8 expanders dedicated to access control in elevators and HRT82FK
function key panel. The address of PRT reader must be ID=0 (i.e. default address), the address of
XM-2 expander must be ID=5, addresses of XM-8 expanders must be in range of ID=8..11 and the
address of HRT82FK must be ID=12. All mentioned devices must be connected to CLK and DTA
lines of the controller.

3.7 Input and output lines

The functions are assigned to inputs and outputs by means of PR Master software. Default function
for REL1 relay output is door unlocking.

3.7.1 Inputs

All inputs (IN1..IN3) of controllers have identical electric structure and can be configured as NO or
NC lines using PR Master software. The NO input is triggered by shorting it to supply minus (GND)
while the NC input must be normally shorted to supply minus (GND) and it becomes triggered when
connection with GND is interrupted. Every input is internally connected (pulled up) to the power
supply plus (+12V) through a 15kΩ resistor.

3.7.2 Relay outputs

Controllers offer one relay output (REL1) with single switching contact. Maximum load for REL1
equals to 30V/1.5A. In the normal state (relay is off) the NC-COM contacts are shorted. In the
triggering state (relay is on) the NO-COM contacts are shorted. In case of power outage both relays
remain in the off state.

3.7.3 General purpose outputs

Controllers offer two transistor outputs (IO1, IO2). Both outputs are open collector type i.e. in
normal (off) state are pulled to supply plus via 15kΩ resistor and when in trigger (on) state they
short to supply minus. Maximum load for each output equals to 15VDC/1A. In case of overcurrent
outputs are automatically switched off and controller automatically restarts.

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

8/16

3.8 Wall mounting

Fig. 3 Installation of PR612 controller

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

9/16

Fig. 4 Installation of PR622 controller

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

10/16

Fig. 5 Installation of PR312EM/PR312MF controllers (standard enclosure base)

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

11/16

Fig. 6 Installation of PR312EM/PR312MF controllers (additional enclosure base)

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

12/16

3.9 Installation guidelines

 Install devices in such way as to ensure easy access to screw terminals and jumpers (RST, FDM)

located inside the controller – see fig. 7.

 Prior to controller installation it is recommended to configure its address (ID number) – see 4.1

Controller address. Factory default address is ID=00.

 The controller is delivered with MASTER proximity card, however any proximity card in EM

125kHz (UNIQUE) or MIFARE format (depending on controller type) can be programmed as
MASTER card.

 The controller should be installed at wall in vicinity of controlled door.
 All electric connections must be made with power supply switched off.
 All devices connected to the same communication bus (RS485 and RACS CLK/DTA) should be

connected to the same negative potential (GND). Therefore all GND terminals from various
power supply units used in the system should be connected with each other.

 General purpose diode e.g. 1N4007 should be always connected in parallel and as close as

possible to the door locking device (magnetic lock, electric strike, relay, contactor).

 It is required to install readers in minimal distance of 0.5m from each other. If two readers have

to be installed on opposite sides of the same wall, it is recommended not to place them directly
opposite (in the same axis). If this condition cannot be fulfilled then place metal plate between
reader and wall as well as non-metal spacer with 10mm minimal thickness between reader and
metal plate.

 Because of relatively low magnetic field readers should not interfere with other devices,

however its operation can be disrupted by devices generating strong electromagnetic field.

 If the range of card reading is significantly lower than specified in technical documentation then

consider relocation of the reader.

 Readers can be installed on metal surfaces but in such case reduction of reading distance

should be expected. The reading distance reduction effect can be minimized by installing
readers on non-metal spacer with minimal thickness of 10 mm (e.g. PVC).

4. CONFIGURATION

4.1 Controller address

If controller works autonomously (standalone mode), then address setting can be skipped and
default address ID =00 can be used but if the controller is to be connected with other controllers by
means of RS485 bus and operate in network system, then it is necessary to assign unique addres s
to such controller (ID number from range 00..99). Two or more devices with the same address
result in communication conflict and make a proper communication with these devices impossible.
Following addressing methods are available:

 During update of controller firmware by means of RogerISP software (so called Fixed ID)
 Manually during Memory Reset procedure
 By means of PR Master software
 Manually with command entered from keypad

The first method enables configuration of hardware address while the remaining ones enable
configuration of software addresses. The main difference between these two addressing methods is
such that software address contrary to hardware address can be modified using any of mentioned
methods. Therefore Fixed ID has the highest priority and the other methods have lower priority.

Note: A new controller can be connected to the existing system without the necessity to change its
address but only if no other controller operates with default address ID=00. Once the controller is
connected to the RS485 communication bus, it should be detected by means of PR Master software
and new address should be configured.

4.1.1 Addressing during firmware update (Fixed ID)

FixedID can be set during update of the controller firmware by means of RogerISP software. Prior
to firmware upload, RogerISP software offers the possibility to set Fixed ID address in range of

00..99 or disable it (FixedID=None). Once the FixedID is selected and uploaded to the controller

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

13/16

software addressing is ignored. In order to disable or modify FixedID it is necessary to start
firmware upload procedure.

Note: When FixedID is configured then controller address cannot be modified based on software
addressing method. FixedID address is maintained even in case of controller configuration error.
Therefore controller can be always detected on the communication bus with the same address by
means of PR Master software.

4.1.2 Addressing during Memory Reset procedure

Software address can be configured during Memory Reset procedure – see 4.2 Memory Reset
procedure.

Note: Software address is effective only if FixedID is None.

4.1.3 Addressing by means of PR Master software

Software address can be configured by means of PR Master software. In such case connect the
controller to PC via communication interface (e.g. UT-2USB, UT-4DR) or via CPR32-NET network
controller, detect the controller and configure the address.

Note: Software address is effective only if FixedID is None.

4.1.4 Addressing by means of command entered with keypad

All commands for manual programming of controller by means of keypad are specified in the
document Functional description of PRxx2 series controllers, which is available at www.roger.pl.
PR622 and PR312EM-BK controllers which are not equipped with keypad can also be programmed
manually. In such case it is necessary to connect PRT series reader with keypad (e.g. PRT12LT) to
such controller. Following Keypad Command can be used for addressing:

[*][0][0][#][Login][new ID address][#]

Note: Keypad Command requires previous configuration by means of PR Master software in regard
of its schedule and authorization By default the command is disabled.

4.2 Memory Reset procedure

Memory Reset procedure erases current settings and restores default factory settings. Additionally
Full Memory Reset enables to program new MASTER card/PIN as well as new address of the
controller. After Memory Reset procedure the controller automatically enters normal working mode.

Note: If current address of the controller is hardware type (see 4.1 Controller address) i.e. FixedID
then address selected during Memory Reset procedure is ignored.

4.2.1 Simplified Memory Reset Procedure

Simplified Memory Reset restores default settings with controller address ID=00.

 Remove connections to CLK and IN1 terminals/wires
 Connect CLK with IN1
 Restart the controller (place and remove jumper on RST contacts – see fig. 7 or switch power

supply off/on) – LED OPEN (green) shall start to pulsate

 Disconnect CLK and IN1
 After a few seconds the controller shall restart automatically and switch to normal mode

4.2.2 Full Memory Reset procedure (controller with keypad)

Full Memory Reset restores default settings and enables programming of new MASTER card,
MASTER PIN and controller ID address.

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

14/16

 Remove connections to CLK and DTA terminals/wires
 Connect CLK with DTA
 Restart the controller (place and remove jumper on RST contacts – see fig. 7 or switch power

supply off/on) – LED OPEN (green) shall start to pulsate

 Disconnect CLK and DTA
 Enter new MASTER PIN (3 to 6 digits) followed with the [#] key or skip this step and press only

the [#] key

 Read any card at the reader, this will be a new MASTER card or skip this step and press only

the [#] key

 Enter two digits (in range of 00 to 99) by means of keypad, this will be new ID address or skip

this step and press only the [#] key so the default ID=00 could be assigned

 After a few seconds the controller shall restart automatically and switch to normal mode

4.2.3 Full Memory Reset procedure (controller without keypad)

Full Memory Reset restores default settings and enables programming of new MASTER card and
controller ID address using card readings.

 Remove connections to CLK and IN3 terminals/wires
 Connect CLK with IN3
 Restart the controller (place and remove jumper on RST contacts – see fig. 7 or switch power

supply off/on) – the controller shall switch all LED indicators on and shall generate continuous
acoustic signal

 Disconnect CLK and IN3 – the controller shall switch all LED indicators off and then LED OPEN

and LED STATUS indicators shall pulsate till the end of reset procedure

 Read any card at the controller, this will be the new MASTER card. Then the controller shall

generate two short acoustic signals

 Read MASTER card X times where X corresponds to the first digit of the required controller ID

address. Each card reading shall temporarily switch LED SYSTEM on. Then wait until the
controller generates two short acoustic signals

 Read MASTER card Y times where Y corresponds to the second digit of the required controller

ID address. Each card reading shall temporarily switch LED SYSTEM on. Then wait until the
controller generates three short acoustic signals

 After a few seconds the controller shall restart automatically and switch to normal mode

After Memory Reset controller resumes its work with default factory settings and configured
address. You can then test its operation using MASTER card or PIN (if available). Using the MASTER
card/PIN once activates the REL1 output for 4 seconds (LED OPEN ). Using the MASTER card/PIN
twice switches the IO1 output to the opposite state and switches Arm/Disarm Mode (LED STATUS

changes its colour).

4.3 Controller programming

Controllers can be configured by means of:

 PR Master software installed on computer connected to the controller via communication

interface (e.g. UT-2USB, UT-4DR) or via CPR32-NET network controller

 Commands entered with keypad (limited settings only)

More information on controllers programming can be found in the document Functional description
of PRxx2 series controllers as well as in PR Master User Manual, which are available at

www.roger.pl.

4.4 Firmware update

The latest versions of firmware and Roger ISP software are available at www.roger.pl. In order to
update firmware it is necessary to connect the device by means of RS485 bus to communication
interface (UT-2USB or RUD-1) and then connect the interface to PC with installed Roger ISP
software. It is not necessary to disconnect the controller from access control system, it is only
required to place FDM jumper in order to put the device in firmware download mode. Therefore
firmware update can be performed by means of RS485 bus of access control system.

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

15/16

Firmware update procedure

 Place jumper on FDM pins (see fig. 7)

Fig. 7 Location of FDM and RST contacts inside the enclosure of controller

 Reset device (place and remove jumper on RST pins or switch power off/on)
 Start RogerISP software and select communication port (in case of RUD-1 select USB-RS485

Converter).

 Press the button Erase
 Once more reset device (place and remove jumper on RST pins or switch power off/on)
 In Firmware window select firmware *.hex file (can be downloaded from www.roger.pl) and

then select the button Program

 After firmware upload remove jumper from FDM pins and reset device (place and remove

jumper on RST contacts or switch power off/on)

Note: If the controller is not responding and LED SYSTEM (orange) is on after firmware update
procedure then it is necessary to perform reset – see 4.2 Memory Reset procedure or update the
firmware once more.

Note: In case of network system, it is required to restart controller within PR Master software by
right clicking particular controller and selecting the option Restart controller and verify
version.

5. ORDERING INFORMATION

Table 4. Ordering information

PR612

Access controller with built-in EM 125 kHz (UNIQUE) card reader and keypad.

PR622

Access controller with built-in EM 125 kHz (UNIQUE) card reader.

PR312EM

Access controller with built-in EM 125 kHz (UNIQUE) card reader and keypad.

PR312EM-BK

Access controller with built-in EM 125 kHz (UNIQUE) card reader

PR312MF

Access controller with built-in MIFARE card reader and keypad.

PR312MF-BK

Access controller with built-in MIFARE card reader

PS-15DR

13.8VDC/1.5A power supply unit adapted to installation on DIN 35mm rail

PS-20

13.8VDC/2A power supply unit in metal enclosure and space for 12V/7Ah backup
battery

PR612 PR622 PR312EM PR312MF Installation guide Rev.G.doc

2017-09-18

16/16

CPR32-NET­BRD

Electronic module of network controller
UT-4DR

Ethernet-RS485 communication interface:

UT-2USB

USB-RS485 communication interface:

RUD-1

Portable USB-RS485 communication interface with 12VDC/0.12A output

XM-2DR

I/O expander

XM-8DR

I/O expander (elevator access control)

6. PRODUCT HISTORY

Table 5. Product history

Product version

Released

Description

PR612/PR622 v.1.0

11/2012

The first commercial version of the product

PR312EM v.1.0

03/2014

The first commercial version of the product

PR312MF v.1.0

01/2015

The first commercial version of the product

This symbol placed on a product or packaging indicates that the
product should not be disposed of with other wastes as this may
have a negative impact on the environment and health. The user
is obliged to deliver equipment to the designated collection points
of electric and electronic waste. For detailed information on
recycling, contact your local authorities, waste disposal company
or point of purchase. Separate collection and recycling of this type
of waste contributes to the protection of the natural resources
and is safe to health and the environment. Weight of the
equipment is specified in the document.

Contact:

Roger sp. z o.o. sp.k.

82-400 Sztum

Gościszewo 59

Tel.: [phone]
Fax: [phone]

Tech. support: [phone]

E-mail: [e-mail]

Web: www.roger.pl