This manual provides the specifications for the charging / communication cradle, CRD-3301.
2. Overview
CRD-3301 is the dedicated charging / communication cradle for the laser handy scanner, OPR-3301.
Followings are the features of the CRD-3301:
・ CRD-3301 receives data from OPR-3301 via ver.2 compliant Bluetooth interface.
・ The cradle can output the received data via RS232C or USB interface.
・ OPR-3301 can be charged by placing it on the CRD-3301.
・ RoHS – CRD-3301 is compliant with RoHS.
(However, it is assessed by Optoelectronics Co., Ltd. and it does not have any legal weight in the EU.)
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CRD-3301 SS08xxx
3. Basic Specifications
Item Specification Remark
Control Section
Communication Section
CPU 16bit CMOS CPU
Clock frequency 12.00MHz
FLASH ROM 256KB For BIOS/DATA
RS-232C: 600bps to 57.6kbps
Interface
USB: 2.0 HID compliant
Wireless section
Indication
Power feeding Section
For charging a scanner
Frequency 2400MHz to 2483.5MHz
Specification Bluetooth Ver2.0 compliant Installed SPP
Transmission power Class 2 (4dBm or less)
Communication range 10m
Baud rate 57.6kbps
Antenna 1/4λ (surface mounted)
LED Power: red (far left)
Output: DC6V (typ.)
Terminal: +/-/ Power supply control
The distance may vary
depending on the
environment.
Main power section
Operation voltage range 5.7 to 6.3V
Standby90mA or less Without charging
Consumption
current
Max. 1000mA With charging
2
Dedicated AC adapter:
6.0V±5%
CRD-3301 SS08xxx
Environment specifications
Regulatory compliance
Temperature
Humidity
Frequency
Drop test
Drip proof Not tested
EMI/RFI VCCI/EN55022/FCC Part15, B
Product safety
Operation 0 to 40%
Storage -20 to 60%
Operation 25 to 85% No frost, no condensation
Storage 20 to 90% No frost, no condensation
Increased the frequency of vibration from 10Hz to 100Hz
at an accelerated velocity of19.6m/s
each in X-direction, Y-direction and Z-direction. Repeated
this test for 10 times in each direction.
Dropped from a height of 75cm onto a concrete surface.
The drop test is done for each side (right, left, front, back,
Air discharge: 15kV
(Impressed static electricity of 15kVfor 50
times on the surface of the scanner)
Contact discharge (direct/indirect): ±8kV
Air discharge (direct) : ±8kV
From L to P:± 2 kV (closed-loop voltage)
From L to L:± 1 kV (closed-loop voltage)
> Drop 95% ,250 Cycles
250g (max.)
For residential, commercial and
light-industrial environments
Condition:
IEC61000-4-2 compliant
Condition:
IEC61000-4-4 compliant
Condition:
IEC61000-4-5 compliant
Condition:
IEC61000-4-8 compliant
Condition:
IEC61000-4-11 compliant
Excluding the AC adapter
Model name SFP0602000P-PSE (Integrated plug)
AC ad
apter
Input
Output
Voltage range AC 90 to 264V
Supply current 0.5A max
Voltage range 5.7 to 6.3V
Maximum current 2A max
* This chart contains the sections which state about the combination of CRD-3301 and OPR-3301.
3
CRD-3301 SS08xxx
4. Bluetooth
CRD-3301 uses Bluetooth as a wireless interface.
Blue tooth is compliant with ver.2.0 and supports SPP (Serial Port Profile).
・Supported Protocol Stack
- RF (Radio Frequency Protocol)
- BB (Base Band Protocol)
- LM (Link Manager Protocol)
- L2CAP (Logical Link Control and Adaptation Protocol)
- SDP (Service Discovery Protocol)
- RFCOMM (emulation for RS-232C)
・Supported Profile
- GAP (Generic Access Profile)
- SPP (Serial Port Profile)
・Communication Configuration
1 to 1
One scanner to one host system
・Scanner operating mode while connected to the host system
- Scanner (OPR-3301): Master mode
- Cradle (CRD-3301): Slave mode
・Security Mode
Authentication enabled
・Encryption
Encryption enabled
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CRD-3301 SS08xxx
5. Detailed View
Figure1: Detailed view
No.
Items Specifications
1 Wireless communication status LED
2 Communication status LED LED to indicate the interface and data transmission status.
3 Power Supply Status LED LED to indicate the power supply status
4 Power supply terminal (-) Negative power supply terminal for the scanner (OPR-3301).
5 Power supply terminal (+) Positive power supply terminal for the cradle (OPR-3301).
6 Scanner control terminal
7 Scanner detection switch Switch to detect if the scanner (OPR-3301) is set on the cradle.
8 Scanner search button
9 Barcode for BD address setting
10 Dip switch Dip switch for function settings
11 Serial label 12 DC Jack Power supply jack for the dedicated AC adapter.
13 USB connector USB connector for the USB interface cable.
14 Modular jack
Indicates operational status such as whether Bluetooth
communication is connected.
Terminal to transfer the kind of power (AC adapter / USB bus
power).
Press the button when the scanner is missing. As long as the
connection is established, the scanner answers via buzzer.
Scan the barcode with the scanner(OPR-3301) to set the
connection.
Connector for the RS232C interface cable.
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