HIRSCH Primis RS-485 Installation Manual

Primis Single Port RS-485 Bridge
Installation Guide
PART NUMBERS
PHYSICAL SPECIFICATIONS
Length
Width
Height
Weight
Readers
Supervised Inputs
Relay Outputs
BASE PLATE MOUNTING
Dimension Millimeters
A 116.07
B 78.74
C 15.24
D
85.59
E 10.16
F 58.42
E
F
SUMMARIZED LEVELS OF
ACCESS CONTROL COMPONENTS
Destructive Attack
Line Security
Endurance
Standby Power
Single Point Locking
FR-50-40-485, FR-50-40-485L,
76 mm (3.00 in.)
48 mm (1.90 in.)
17 mm (0.67 in.)
34 g (1.20 oz.)
1
6
2
Electrical: UL294
EMI Radiation: FCC Part 15 Class B
Inches
4.57
3.10
0.60
3.37
0.40
2.30
D C
B
A
Level I
Level I
Level I
Level I
Level I
™
INSTALLATION REQUIREMENTS
Primis Bridges should only be installed in dry, non-condensing
environments. The ambient temperature of the environment should
range between -40°C and 50°C.
Primis Encryption Bridges should only be mounted to non-conductive
surfaces. Incorrect mounting may short-circuit the electronics, which will
cause it to malfunction.
DC power, reader, input contact, and output device wires should
be between 16-28 AWG. They should also be stripped 5.5mm to
contact with each other.
INSTALLATION PROCEDURE
For each of the following steps, be sure to reference the wiring
diagram on page 2 for additional details:
1.
Connect an RS-485 Reader to the RS-485 Reader Input on the
Primis Bridge. The selection of 2-wire or 4-wire operation is
A.
A 2-wire RS-485 reader must be connected with a
4-position connector for +12, A, B, 0v, leaving the other
2 pins (R- and R+) empty. Connect the +12, A, B and the
reader shield wire to the appropriate terminal points on
the Reader Input.
B.
A 4-wire RS-485 requires a 6-position connector for +12,
T-, T+, 0v, R-, R+, where T- means Transmit Inverted signal,
and R+ means Receive non-inverted signal.
2.
Any unused wires on the reader must be evenly snipped and have
their tips insulated using electrical tape or equivalent. The shield
wire on the reader must also be completely insulated to prevent
ground loops.
3. If you have any supervised input contacts, wire them to the Digital
Contact Inputs using Method 1 or Method 2.
4.
If you have any non-supervised input contacts, wire them to the
Digital Contact Inputs.
5. If you have a relay output contact, wire it to the Relay Output.
6. Supply power to the Primis Bridge using either or both of the
following methods:
A. Wire 12 - 16Vdc power, up to 400mA, directly to the
terminal on the Primis Bridge.
B. Connect a Cat5, 5e, or Cat6 cable from any PoE port on
an Ethernet Switch to the RJ-45 port on the Primis
Bridge. Note: Ethernet only supports a maximum cable
segment length of 100m (328ft).
7. To add the Primis Bridge to a Primis Server and configure it,
refer to the Primis Solution Guide manual.
FR-50-24-485