Inner Range SIFER Pad. Installation Manual.
Revision 3.0 September. 2021.
V+
0V
A
B
Red
Black
White
Green
Orange
Factory use only
.
Not used in the field.
Preliminary Installation Notes
1. MOUNTING SURFACE. SIFER Readers are optimized for
mounting on a non-metallic surface. A metallic surface will
decrease the read range. To improve read range on a metallic
surface, a non-metallic spacer or mounting block that
provides 8mm or more of separation is recommended.
2. IN/OUT READERS. If two SIFER Readers are installed
back to back on either side of a Door, mount the Readers at
different heights to minimize interference.
3. CABLING. SIFER Readers are wired in a star and/or daisy-
chain configuration from the ‘RDR RS485’ Port (or Inception
‘READER’ Port), within the limits defined under
Specifications on page 1. The pigtail cable can be extended
using twisted pair cable. 2-pair, 7/0.20 twisted pair data cable
is recommended.
See “Wiring Diagram” opposite.
See “Specifications” and “Extending Cable” on page 1 for
cabling distances and recommended cables.
If the cable has more than 2 Pairs, a spare pair may also be
connected in parallel to V+ & OV to reduce voltage drop.
4. SHIELDED CABLE. If shielded cable is used:
a) Do NOT use the shield as the 0V (negative) connection or
allow the shield to contact other wiring or metalwork.
b) Shield is terminated to a protective earth (if available) or
0V, at one end of the cable. i.e. At the host Module.
5. Make a note of the Serial number of each Reader & where it
will be installed.
See “Barcode Label” opposite.
6. LOCATION. If installed outdoors, avoid direct sunlight as
this may cause the housing colour to fade over time.
‘RDR RS485’
or
‘READER’
Mounting
Plate
Template
14mm
To extend the length of the Reader pigtail
cable, twisted pair cable is used as follows:
Pair 1.
Data A and Data B
Pair 2.
V+ and 0V.
See Preliminary Installation Notes 3 & 4.
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Reader Cable
Installing the Reader
1. Mount the SIFER Keypad on a flat, solid surface at an
appropriate height for easy keypad use. Determine the
mounting location and ensure that cable access is available.
2. If the mounting plate is attached to the body of the Reader,
remove it. Insert a small flat blade screwdriver into one of
the two rectangular slots at the bottom rear of the Reader and
gently lift the mounting plate out of the Reader body.
3. Using the mounting plate, or the template opposite, mark out,
then drill holes for the 2 mounting screws and the cable entry
at the mounting location, then secure the mounting plate to
the surface using appropriate hardware.
4. Join the extending cable (if required) to the Reader pigtail
cable using appropriate terminals/joiners. Note the wire
colours (as they may be different), then route the cable from
the mounting location to the Access Module.
5. Fit off the cable to the Access Module “RDR RS485”
terminal as shown above opposite.
6. Test the installation, including tamper detection
*
(if used),
then fit the Reader body to the mounting plate as follows:
a)
Position the tabs in the top of the Reader body into the
slots at the top of the mounting plate.
b)
Push the bottom of the Reader body onto the mounting
plate until it clicks into place.
c)
Secure the body to the mounting plate at the bottom of the
assembly with the countersunk screw provided.
*NOTE:
If tamper detection is unreliable due to the mounting
surface, adding a white/reflective sticker, or similar, on the
surface behind the sensor will assist.
P 2
Wiring Diagram
11.5mm
37mm
76mm
102.7mm
16mm
23mm
15.2mm
30mm
30mm
Barcode Label
is on the rear of the Reader & includes:
- Assembly Part No. (top line)
- 6 digit Assembly Date Code (2nd line)
- 6 digit Serial Number (bottom line)
964725-
091116-
00-
000019
Mounting Plate Template
This manual is subject to change without notice. www.innerrange.com.au
© 2017 - 2021. Inner Range Pty. Ltd.
Doc. Part No: 634725
