Metra Electronics RTKP User manual

Reader Terminal Keypad Technical Manual

Page 2
Reader Terminal Keypad Technical Manual
Table of contents
Reader Terminal Combo User Manual.................................................................................................... 3
Product description............................................................................................................................. 3
Connections ........................................................................................................................................ 4
Power and Metra NET Network connection ................................................................................... 4
DIP switch settings .............................................................................................................................. 6
Network address ............................................................................................................................. 7
Operating indicator............................................................................................................................. 8
Maintenance ....................................................................................................................................... 8
Technical data ..................................................................................................................................... 9
Appendix ............................................................................................................................................. 9

Page 3
Reader Terminal Keypad Technical Manual
Reader Terminal Keypad User Manual
Manufacturer:
Metra inženiring d.o.o.
IOC Trzin
Špruha 19
SI-1236 Trzin, Slovenia
phone:
fax:
web:
[phone]
[phone]
www.metra.si
System:
Metra ELS NET–Electronic Locking Systems
Product Group:
Reader Terminal
Types:
RTKP
Year of Construction:
2011-2013
Declaration of Conformity:
The Metra ELS NET products have been developed, designed and
manufactured in accordance with the EU directive for Electromagnetic
Compatibility (2004/108/EC).
Reader Terminal Keypad User Manual [rev.0-140512]
2013 Metra inženiring d.o.o.
All Rights reserved.
No part of this manual may be reproduced in any form or by any means without prior written permission of Metra inženiring d.o.o.
The contents of this manual are subject to change without notice.
All efforts have been made to ensure the accuracy of the contents of this manual, however, should any errors be detected, Metra inženiring would greatly appreciate being informed of
them. Metra inženiring d.o.o. can assume no responsibility for any errors in this manual.
Product description
Metra Reader Terminal Keypad is a user interface for Metra ELS NET systems. In combination with
external reader (e.g. barcode scanner) its primary function is to read tickets as locker keys and show
the locker number on a four digit LED display. Twelve key washable keypad is integrated to enable
additional user interaction (PIN, locker number, etc.) and can be used for unlocking instead of ticket.
Display Keypad also performs audio signalization and shows an alarm message if an attempt of
break-in is detected on a Metra Electric Lock connected to a Metra Locker Controller.
Master keys and codes are stored in its internal memory for emergency procedures. In these
situations it works independent of the Metra ELS NET software.

Page 4
Reader Terminal Keypad Technical Manual
Connections
#
description
#
description
1
BDM Loader
3
Power and Metra NET Network
2
External Reader/Barcode Scanner
Power and Metra NET Network connection
WARNING 
Mind the power and Metra NET Network polarity! Wrong polarity could result in irreparable
damage to the device.
Respect power requirements data! Using unsuitable power supply could result in damage to the
power supply and to the device.
Regulated DC power supply is required for proper operation. Connect as many units as possible to a
single power supply unit. See chapter “Technical data” for power requirements.
The Metra NET Network connection provides for operational functionality of the Reader Terminal
Combo.
Tools required: Small flathead screwdriver

Page 5
Reader Terminal Keypad Technical Manual
NOTE 
Cable included with the Metra Reader Terminal Combo already has connector attached and
therefore you can skip step 1.
STEP 1:
Insert wires from the 12V DC regulated power supply and
Metra NET Network cable into the connector and fasten
them with screws.
STEP 2:
Attach the connector to the Door Access Terminal’s main
electronics board.
Barcode scanner connection
#
description
#
description
1
Reader IN
2
ISP Loader

Page 6
Reader Terminal Keypad Technical Manual
STEP 1:
Attach the external reader 6 pole flat cable from the
Reader Terminal Keypad to the connector on Barcode
Scanner electronics board.
DIP switch settings
#
description
#
description
1
DIP switch
2
Parameters request button
By changing the DIP Switch pins position, different network address can be set. To change
between different pins positions, use a small flat headed screwdriver or similar object to push DIP
switch pins to desired position.
After each address change or after device’s first installation power off and back on the device (for the
new settings to take effect) and obtain operating parameters.
Operating parameters are obtained through the Metra NET Network. The server must be set up and
running for that purpose. To obtain operating parameters, press the PARAMETERS REQUEST
button.
NOTE 
Network based functionality will be present only if the server is running and the Reader Terminal has
been properly configured.

Page 7
Reader Terminal Keypad Technical Manual
Network address
After installation is complete, the device network address must be set by DIP switches.
NOTE 
Each Metra device must have different address setting.
Switch #1 must be set to OFF (switch down).
Look up the code for desired address in the coding table. Set switches #2 through #8 to indicated
positions, where:
0 indicates the corresponding switch is in OFF position (switch down)
1 indicates the corresponding switch is in ON position (switch up)
Coding table:
switch positions
address
switch positions
address
2
3
4
5
6
7
8
2
3
4
5
6
7
8
0
0
0
0
0
0
0
100
1
0
0
0
0
0
0
164
0
0
0
0
0
0
1
101
1
0
0
0
0
0
1
165
0
0
0
0
0
1
0
102
1
0
0
0
0
1
0
166
0
0
0
0
0
1
1
103
1
0
0
0
0
1
1
167
0
0
0
0
1
0
0
104
1
0
0
0
1
0
0
168
0
0
0
0
1
0
1
105
1
0
0
0
1
0
1
169
0
0
0
0
1
1
0
106
1
0
0
0
1
1
0
170
0
0
0
0
1
1
1
107
1
0
0
0
1
1
1
171
0
0
0
1
0
0
0
108
1
0
0
1
0
0
0
172
0
0
0
1
0
0
1
109
1
0
0
1
0
0
1
173
0
0
0
1
0
1
0
110
1
0
0
1
0
1
0
174
0
0
0
1
0
1
1
111
1
0
0
1
0
1
1
175
0
0
0
1
1
0
0
112
1
0
0
1
1
0
0
176
0
0
0
1
1
0
1
113
1
0
0
1
1
0
1
177
0
0
0
1
1
1
0
114
1
0
0
1
1
1
0
178
0
0
0
1
1
1
1
115
1
0
0
1
1
1
1
179
0
0
1
0
0
0
0
116
1
0
1
0
0
0
0
180
0
0
1
0
0
0
1
117
1
0
1
0
0
0
1
181
0
0
1
0
0
1
0
118
1
0
1
0
0
1
0
182
0
0
1
0
0
1
1
119
1
0
1
0
0
1
1
183
0
0
1
0
1
0
0
120
1
0
1
0
1
0
0
184
0
0
1
0
1
0
1
121
1
0
1
0
1
0
1
185
0
0
1
0
1
1
0
122
1
0
1
0
1
1
0
186
0
0
1
0
1
1
1
123
1
0
1
0
1
1
1
187
0
0
1
1
0
0
0
124
1
0
1
1
0
0
0
188
0
0
1
1
0
0
1
125
1
0
1
1
0
0
1
189
0
0
1
1
0
1
0
126
1
0
1
1
0
1
0
190
0
0
1
1
0
1
1
127
1
0
1
1
0
1
1
191
0
0
1
1
1
0
0
128
1
0
1
1
1
0
0
192
0
0
1
1
1
0
1
129
1
0
1
1
1
0
1
193
0
0
1
1
1
1
0
130
1
0
1
1
1
1
0
194
0
0
1
1
1
1
1
131
1
0
1
1
1
1
1
195
0
1
0
0
0
0
0
132
1
1
0
0
0
0
0
196
0
1
0
0
0
0
1
133
1
1
0
0
0
0
1
197
0
1
0
0
0
1
0
134
1
1
0
0
0
1
0
198

Page 8
Reader Terminal Keypad Technical Manual
0
1
0
0
0
1
1
135
1
1
0
0
0
1
1
199
0
1
0
0
1
0
0
136
1
1
0
0
1
0
0
200
0
1
0
0
1
0
1
137
1
1
0
0
1
0
1
201
0
1
0
0
1
1
0
138
1
1
0
0
1
1
0
202
0
1
0
0
1
1
1
139
1
1
0
0
1
1
1
203
0
1
0
1
0
0
0
140
1
1
0
1
0
0
0
204
0
1
0
1
0
0
1
141
1
1
0
1
0
0
1
205
0
1
0
1
0
1
0
142
1
1
0
1
0
1
0
206
0
1
0
1
0
1
1
143
1
1
0
1
0
1
1
207
0
1
0
1
1
0
0
144
1
1
0
1
1
0
0
208
0
1
0
1
1
0
1
145
1
1
0
1
1
0
1
209
0
1
0
1
1
1
0
146
1
1
0
1
1
1
0
210
0
1
0
1
1
1
1
147
1
1
0
1
1
1
1
211
0
1
1
0
0
0
0
148
1
1
1
0
0
0
0
212
0
1
1
0
0
0
1
149
1
1
1
0
0
0
1
213
0
1
1
0
0
1
0
150
1
1
1
0
0
1
0
214
0
1
1
0
0
1
1
151
1
1
1
0
0
1
1
215
0
1
1
0
1
0
0
152
1
1
1
0
1
0
0
216
0
1
1
0
1
0
1
153
1
1
1
0
1
0
1
217
0
1
1
0
1
1
0
154
1
1
1
0
1
1
0
218
0
1
1
0
1
1
1
155
1
1
1
0
1
1
1
219
0
1
1
1
0
0
0
156
1
1
1
1
0
0
0
220
0
1
1
1
0
0
1
157
1
1
1
1
0
0
1
221
0
1
1
1
0
1
0
158
1
1
1
1
0
1
0
222
0
1
1
1
0
1
1
159
1
1
1
1
0
1
1
223
0
1
1
1
1
0
0
160
1
1
1
1
1
0
0
224
0
1
1
1
1
0
1
161
1
1
1
1
1
0
1
225
0
1
1
1
1
1
0
162
1
1
1
1
1
1
0
226
0
1
1
1
1
1
1
163
1
1
1
1
1
1
1
227
Operating indicator
When the unit is running, blue dot on the left side of the display panel is blinking.
Maintenance
No special maintenance is needed. Regular cleaning is recommended. The unit should be cleaned
using soft cloth and dedicated cleaners for plastic surfaces e.g. car dashboard cleaning agents. Do not

Page 9
Reader Terminal Keypad Technical Manual
use any aggressive or abrasive agents or solvents as they might cause permanent damage to the
device surface.
Technical data
Operating voltage
12V DC regulated (11.5 –15V DC tolerated)
Current consumption
0.50 A
Operating temperature range
-10 to +50 °C
Audio signal
integrated piezoelectric beeper
Visual signalization
4 digit LED display with decimal points.
Connectors
Power, Metra NET Network
Dimensions in mm (w/h/l)
214/79/83
Appendix
1
Physical dimensions
Reader Terminal Keypad
Reader Terminal Mounting hole
2
Physical dimensions
Barcode Scanner
Barcode Scanner Mounting hole
3
Inner connections schematic

Oval hole must be provided for mounting the Reader Terminal unit.
If not already CNC machined on locker assembly, a special dummy
drill mask is available to facilitate the drilling procedure.
Appendix 1
Reader Terminal Keypad
Physical dimensions
Reader Terminal mounting hole
min 100
min 300
214
208
4 73
79
120
233
213.4
98
78.6
80.5
Electronic Locking System
78 9
0
5
46
1 2 3
Electronic Locking System
789
0
5
46
123

Round hole must be provided for mounting the Barcode Scanner.
Appendix 2
Barcode Scanner
Physical dimensions
Barcode Scanner mounting hole
min 120
min 100
79
73
4
73
79
78.6
110
72

Appendix 3Inner connections schematic
1 2 53 4 876
Schematic shows
Barcode Scanner