Software House SWH-400 Series Manuale utente
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Model SWH-4x00
Contactless Multi-Technology
125 KHz and 13.56 MHz Reader
Installation Guide
Version G0
Part Number UM-090
March 2011
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CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Model SWH-4x00 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . 12
FCC Digital Device Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
UL Standards Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
CE Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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INTRODUCTION
The SWH-4100 and SWH-4200 Contactless readers will read Prox and
Smart Cards at frequencies of both 125 kHz and 13.56 MHz. The reading
capability includes, for Smart Cards, both unencrypted serial numbers and
encrypted MIFARE® programmed sectors. Refer to Table 1 for a complete
list of compatible standards and data.
The SWH-4200 reader has a built-in keypad with 12 keys, including CMD/
ENTER and CE (Clear Entry). The reader outputs the PIN code in the 8-bit
burst Wiegand. It also has the ability to read and verify the PIN on a Smart
Card. This feature is enabled with the use of program cards. Please contact
Software House® for more information on the PIN-on-Card function.
TABLE 1. Compatible Credential Formats - Model SWH-4100
HID® 26 Bit ISO 14443A (MIFARE®) Sector
HID® Corporate 1000 ISO 14443B Serial Number
HID® 36 Bit Wiegand ISO 15693 Serial Number
HID® 37 Bit Wiegand MIFARE® Sector
Other HID pass through formats DESFire® Serial Number
Deister Prox SmartFrame® iCLASS® Serial Number
CASI-RUSCO® Prox Lite Others - Future Expansion
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FEATURES
Universal compatibility with most 125 kHz Prox (including all HID®
Prox formats), all ISO 15693, and ISO 14443A credentials (badges, disk
tags and key fobs). Reads both 125 kHz and 13.56 MHz credentials in
the same reader.
Electrical protection (reverse polarity diode protection on power lines).
Data lines: high-speed transient voltage suppressor diodes.
IP65-rated sealed electronics for deployment in both interior and
exterior environments.
Integrated reader tamper protection.
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MOUNTING
Mount the single-gang backplate (with tamper magnet installed) onto the
wall.
FIGURE 1. Model SWH-4x00 Reader Backplate
(includes tamper switch magnet)
NOTE
Mounting holes fit standard U.S. single-width electrical box and
standard European (EMEA) electrical box hole patterns.
Mount the reader module directly to the backplate and then snap the front
cover in place as indicated in Figure 2.
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INSTALLATION CONSIDERATIONS
An isolation spacer available from Software House may be used to
improve the read range when mounting the reader to a metal surface.
Part number: SWH-SPACER-BLK or SWH-SPACER-LGR
To optimize reader range use the number of blackplates as indicated in
Table 2. Use of Isolation Spaceers is optional and not required for non-
metal mounting surfaces
Installation of two SWH-4x00 readers side-by-side
and back-to-back
Read range is not affected if the center-to-center distance between two
readers is greater than or equal to four (4) inches (101.6 mm). Two readers
can simultaneously read the same badge or tag if the distance between the
two readers is less than 4 inches, center-to-center. If the distance between
the two readers is less than four inches, field interference between the two
readers may result in a double-badge read.
TABLE 2. Isolation spacer recommendation
for mounting the SWH-4x00 reader on metal
Distance Reading Distance
No metal plate 100%
4.5 cm 100%
2.7 cm (3 tamper plates) 85%
1.8 cm (2 tamper plates) 70%
0.9 cm (1 tamper plate) 50%
0 cm 10%
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NOTE
If two readers are being placed back-to-back on a wall less
than 4 inches thick, maximum performance can be achieved
by using a metal separation plate and then using isolation
spacers as necessary.
WIRING
SWH-4x00 models have twelve terminals as noted in Table 3. The terminal
strip is removable for easy installation and wiring. When attaching wires to
the connector, strip off only the minimum insulation required (approx. 1/
8'') and push the wire into the connector until the insulation is flush or
inside the connector body. This is particularly critical for outdoor readers.
While the reader itself is designed and protected to IP65 standards, the
cable wires can potentially corrode and short together if not carefully
mounted and tightly fastened in the connector body.
TABLE 3. Connector Pins for Model SWH-4x00
Pin Description Pin
1 External Beeper Control 7 External Green LED Control
2 Ground 8 External Red LED Control
3 Power (9.4 to 16 VDC) 9 A - RS485 - used for Flash upgrade
4 D1 Wiegand 10 B - RS485 - used for Flash upgrade
5 D0 Wiegand 11 Tamper (Normally Closed)
6 Reserved for Future Use 12 Tamper (Normally Closed)
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Table 4 indicates maximum wiring distances per Wiegand standard with
the three most common gauges of cable.
INSTALLATION NOTES
Unless otherwise specified in this manual, please follow these guidelines:
1. Shielded cable is recommended in electrically noisy environments.
2. You can use a local power supply for the reader. If so, don’t connect the
power supply from the controller to the reader. The ground line of the
local power supply must be connected to the power supply of the
controller.
3. The unit needs to be operated with a power source with limited power
consumption according to EN 60950-1 (2003) paragraph 2.5.
Das Gerät ist mit einer Stromquelle mit begrenzter Leistung nach EN
60950-1 (2003) Absatz 2.5 zu betreiben.
4. Use of a pull-up resistor may be required by some controllers. Consult
your controller manual.
5. For tamper wiring, connect Pins 11 and 12 to a normally closed
supervised input, as shown in Figure 3.
TABLE 4. Maximum cable distance for 18, 20, or 22 AWG wire
Wire Gauge 18 AWG 20AWG 22 AWG
Cable
Distance 500 feet
(152 meters) 300 feet
(91 meters) 200 feet
(61 meters)
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FIGURE 3. Normally Closed Wiring for Reader Tamper
TROUBLESHOOTING
If the operation of a component is in doubt, substitute a known good
component and retry the system. Always verify wiring against the provided
wiring information before powering up the reader.
TABLE 5. Error Conditions and Possible Solutions
Condition Possible Solutions
None of the LEDs
are on. Check the following:
Power connections to the reader.
Reader supply voltage at connector pin 3 and
that the ground connection pin 2 is secure and
well connected.
The door does not
openandthe green
LEDdoes notlight
when a qualified
credential is
presented.
Verify that the door strike and the green LED are
wired correctly. Verify that the access credential
has been entered and that the reader has been
properly configured in the host system.
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