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 Part No. 960-100194R_Rev. 3

© 2016 JCM American Corporation  

 Part No. 960-100194R_Rev. 3

© 2016 JCM American Corporation

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 JCM UAC™ Device

 Operator Guide

September,  2016

 JCM UAC™ Device

 Operator Guide

September,  2016

SPECIFICATIONS

The UAC

 Specifications are as follows:

• USB 1.1 or USB 2.0 compliant 
• Power consumption less than 100 mA
• Power Supply: Input = 110V to 240VAC, Output = + 12 VDC @ 3.5A & +24 VDC @ 3.0A

• Dimensions = 3.54 x 1.97 x 0.945 in. (90 x 50 x 24 mm).

UNIVERSAL POWER SUPPLY

P

OWER

 S

UPPLY

 I/O 

• Input: 110V to 240VAC
• Output: +12VDC 3.5A or +24VDC 3.0A

One of the above two DC Voltage Levels is acceptable to most JCM Acceptors.

O

PERATIONAL

 V

OLTAGE

 S

ELECTION

To switch Voltage levels, proceed as follows:

1. Disconnect AC power from Adaptor.
2. Use a Flat Blade Screwdriver to rotate the 

Yellow

 Selector Switch to the desired 

Voltage Output.

3. Reapply DC Adaptor’s AC power.

DIP SWITCH SETTINGS

The four position, Snap Style DIP Switch shown in Table 3 is used to set the 
UAC

 output signal levels.

Table 3 

 UAC Connector Configurations

SW No.

Switch OFF

Switch ON

1

TTL Output to Banknote Acceptor 

RS232C Output to Banknote Acceptor

2

RS232C for the SEB-40x Series BV

Standard/Normal Setting

3

Reserved

Reserved

4

Reserved

Reserved

NOTE: The +12 VDC Power Adapter provides an operating Voltage designed to power 

the Banknote Acceptor while running Diagnostic or Acceptance Tests.

NOTE: Ensure the proper Voltage level is set for the JCM Acceptor. 

An incorrect Output Voltage can damage a JCM Acceptor.

Ensure the AC power source is disconnected from the Power Supply 
before switching it’s DC Output Voltage levels!

Set 24 VDC Output Set 12 VDC Output

NOTE: Ensure that the proper Voltage level is set for the JCM Acceptor being 

tested. An incorrect Voltage setting can damage a JCM Acceptor.

ON

OFF

Four Position Piano Key

Snap Style DIP Switch Block

NOTE: All Switches shown 

in the OFF Position.

DRIVER INSTALLATION

A USB Driver needs to be installed so a PC will be able to communicate with 
the UAC

. Perform the following steps to install the necessary Drivers for the 

UAC

 Device:

1. Download the required drivers from the following location, or contact JCM for 

the required Device Drivers:

http://www.ftdichip.com/Drivers/VCP.htm

2. Select the Virtual Comm Port (VCP) Drivers for the PC Operating System being 

used on the PC. The CDM 2.04.16 (or newer) Application will be downloaded.

3. Run the CDM 2.04.16 Application to load the required Drivers onto the PC. 

When the UAC

 is connected, the PC will indicate that Drivers are needed. 

4. Follow the prompts, selecting the Folder directory where the Drivers were stored 

from the previous step.

Documentation for the UAC

 Drivers is available at the following location:

http://www.ftdichip.com/support/ftdocuments.htm

LOCATING THE REQUIRED UAC COMMUNICATIONS PORT 

Proceed as follows to locate the PC Comm Port being used by the UAC

:

1. Open the Control Panel on the PC. 
2. Click the System ICON and select the Device Manager.
3. Open the required Ports (Comm and LPT).
4. Identify the Comm Port to which the UAC

 is attached. This is the Comm Port 

that will be selected by the application to enable the desired Banknote Acceptor 

communications.

OPERATION

Proceed as follows to operate the UAC

 Device:

1. Connect the UAC to the PC using the USB A/B Cable.
2. Connect the proper RS232C/TTL Cable from the UAC to the Banknote Acceptor 

(see list of Cables for JCM Acceptors in Table 4 on page 6).

UAC LED I

NDICATORS

The LED Indications present on the top of a UAC

 Device Housing are as 

follows:

• The 

Green

 LED will light when the USB Communications Port is active, 

indicating a good USB connection, and that power is applied to the UAC

• If either the USB connection is not established, or power is not applied to the UAC

the 

Green

 LED will be OFF (Out).

• The 

Red

 LED is the Status Indication for the Banknote Acceptor. 

The

 Red 

LED indicates errors while in the Test or Diagnostic mode. 

Refer to the appropriate Banknote Acceptor Service Manual for the proper Error 
Code definition.

Summary of Contents for JCM UAC

Page 1: ...and operating the JCM Universal Acceptor Connector UAC Device The UAC is a TTL and RS 232 to USB Protocol Converter that allows a JCM Product to directly connect to a PC using its standard USB Communications Port JCM Products utilize either an Opto isolated Current Loop TTL or an RS 232 Protocol for communication The UAC eliminates Jumper changing Power Supply re configuration RS 232 Circuit Board...

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Page 4: ...TALLATION A USB Driver needs to be installed so a PC will be able to communicate with the UAC Perform the following steps to install the necessary Drivers for the UAC Device 1 Download the required drivers from the following location or contact JCM for the required Device Drivers http www ftdichip com Drivers VCP htm 2 Select the Virtual Comm Port VCP Drivers for the PC Operating System being used...

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