G4S S870 Installation And User Instructions - page 2
4
Reader Links
Present the card face-on to the reader until you hear a "bleep". The reader is now working correctly. Cards can
be presented in rapid succession; there is no
need, for example, to wait for "GREEN LED’s" to disappear before
presenting another.
When faulted, the reader can not accept a card read. Check wiring for faults or replace reader.
9600-0597.
Installation and User Instructions for S870 Readers, Issue
1.0 31st August 2012. G4S Technology, 2012.
FCC Notice: This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired
operation.
Any unauthorized modification to this device may void the authority of
the user to operate it. All trademarks acknowledged.
©
LED Status Indicator
GREEN –The lock is released and you may open the door.
RED –You do not have access rights to gain entry, or the reader did not read your card properly (in this case,
present it again).
Specifications
Input voltage: 9-14Vdc.
Input current: 120mA @ nom. 12Vdc.
Operating temperature: -13 to 158°F (-25 to 70°C)
Operating humidity: 15 to 90%, non-condensing.
Maximum read range: 4" (100mm).
Approvals: EN300330, EN301489
5
Using / Testing the Reader
Set SW1 switch2 (COM) to W for Wiegand communications, or C for 20mA current loop communications. Set
SW1 switch1 (USER F/B - audio feedback) to 1 for sound on, or 0 for sound off.
3
Reader Connections.
0V
RX+
RX-
TX+
TX-
12V
Controller
0V
TX+
TX-
RX+
RX-
+V
Reader
TB1
20mA current loop
0V
Green
Data 0
Red
Data 1
12V
Controller
0V
GRN
0
+V
Wiegand
RED
1
Reader
TB1
Connect shield at
controller end
only.
Connect shield
at controller end
only.
Note: Use SW1 switch2 to select the communications mode (See Step 5).
Twisted pairs (use Belden
9503) cable or other UL
Listed style 2464 (DUZX)
cable.
Multi conductor (Use
Belden 9537) or other
UL Listed style 2464
(DUZX) cable.
Maximum distance
150m
Maximum distance
75m