Telex IP-223 Installation and operating instructions

AN-DISPATCH-020 Rev B 21 MAY 2009
Motorola
MCS-2000 Radios to
223 Series Adapter Panels

2AN-DISPATCH-020
Table of Contents
1.0 General ..................................................................................................... 3
2.0 Interconnect Cable Assembly ................................................................ 3
3.0 223 Series Adapter Panels ...................................................................... 4
3.1 TRA-223 Setup .....................................................................................................4
3.1.1 TRA-223 Dip Switch Settings ..................................................................4
3.2 DSP-223 Setup ......................................................................................................4
3.2.1 DSP-223 Jumper Settings ........................................................................4
3.3 IP-223 Setup .........................................................................................................5
3.3.1 IP-223 Jumper Settings ............................................................................5

AN-DISPATCH-020 3
Motorola
MCS-2000 Radios to
223 Series Adaptor Panels
1.0 General
This application note is intended to show how to assemble a cable and set up the hardware of the
different 223 series adapter panels (TRA-223, DSP-223, and IP-223) to a Motorola MCS-2000
Series mobile radio.
2.0 Interconnect Cable Assembly
A cable assembly is required to connect to the 25-pin accessory connector of the MCS to the
various 223 Series adapter panels.
Use the following chart to make this interconnect cable assembly.
TABLE 1. Interconnect Cable Assembly Pin Out
TRA-223
DB-25 Pin DSP-223 DB-25 Pin IP-223 Series DB-25 Pin MCS-2000 DB-25 Pin Signal
25 25 25 23 MIC +
24 24 24 11 RX+
14 14 14 21 PTT
77710GND
10 10 20 22 COR

4 AN-DISPATCH-020
3.0 223 Series Adapter Panels
3.1 TRA-223 Setup
3.1.1 TRA-223 Dip Switch Settings
Set the TRA-223 dip switches as shown in Table 2.
REFERENCE: For more information, see the TRA-223 Technical Manual
(P/N 803570).
3.2 DSP-223 Setup
No software programming is required.
3.2.1 DSP-223 Jumper Settings
To set the DSP-223 jumpers, do the following:
1. Set the following jumpers to the A position:
•J14, J15, J22, J23, J24, J25 and J27.
2. Set the following jumpers to B position:
•J12 and J13.
3. Solder close JP2.
4. For 2- or 4-wire operation:.
•J19, J20, and J21.
REFERENCE: For more information, see the DSP-223 Technical Manual
(P/N 803274), DSP to Console Connection section.
TABLE 2. Front Panel Dip Switch - TRA-223
Switch Setting Signal
1 As appropriate 2-Wire = On
4-Wire = Off
2 As appropriate 4-Wire = On
2-Wire = Off
3 As appropriate Full-Duplex = On
Half-Duplex = Off
4 On Squelch
5Off
Radio Rx Level
On = Speaker
Off = High impedance
6On
Radio Tx Level
On = Low Level
Off = High Level
7 On Ground on PTT Relay Common
8 Off Ground on Monitor Relay Common

AN-DISPATCH-020 5
3.3 IP-223 Setup
Set the IP-223 jumpers as shown in Table 3.
3.3.1 IP-223 Jumper Settings
TABLE 3. IP-223 Jumper Settings
Line 1 Jumper Setting Line 2
J33, J34 B = 4-wire J5, J6
J16, J21 A = Single Ended J19, J20
J14 Hanging on Center Pin = 10 Ohm J24
J3, J9, J11 A = Single Ended J25, J28, J29
J13 B = High J27
J17, J22 B = 600 Ohms J10, J15
R377 Solder bridge the pads together R381

Revision History
Document Title: Motorola MCS-2000 Radios to 223 Series Adapter Panels
Document Number: AN-DISPATCH-020
Revision Change Description Date
A Update brand, format and new document number. 01-OCT-2009
B Section 2.0 and 3.3. 21-MAY-2010
Suggestions or comments:
Contact technical support with suggestions or comments concerning this application note.
Technical Support:
Email: Telex[email protected]
Fax: [phone]
Phone: [phone]
Bosch Security Systems, Inc.
8601 East Cornhusker Highway
Lincoln Nebraska 68507
Phone: [phone] Fax: [phone]
Email: T[email protected]
Web: www.telex.com