Output Points - Johnson Controls S300 Series Hardware Installation Manual

S300-DIN-RDR2S Module
Wiegand Input
Description of Signals
specification, from each reader. These signals are pulled up to 5 VDC by internal
3.92 K Ohm resistors.
Reference – These signals are referenced to logic ground (GND).
– Each signal has a 6 volt transient voltage suppressor between it and
Protection
chassis ground.
Inputs Points
Description of Signals
up inputs. The allowable voltage range for these signals is 0-5V.
Reference – These signals are referenced to their associated REF input.
– Each signal has a 6 volt transient voltage suppressor between it and
Protection
chassis ground.
External Circuits – An external resistor and switch circuit connected between INx and
REF is required for 4-state operation. An external switch connected between INx
and REF is required for 2-state operation.

Output Points

Description of Signals
and OUT23 are open collector outputs. The allowable voltage range for these signals
is 0-24V.
Reference – These signals are referenced to logic ground (GND).
– Each signal has a 30 volt transient voltage suppressor between it and
Protection
chassis ground.
Relay Output Points
The S300-RDR2S module does not turn its output points off when it has not been
polled for more than 5 seconds. (The S300-RDR2S-A module in legacy address
mode, S300-IO8, S300-I16, and S300-SI8 modules turn their output points off if
they have not been polled for more than 5 seconds. The S300-RDR2S-A module in
physical address mode and S300-RDR8S turn their output points off if they have not
been polled for more than 20 seconds.)
Description of Signals
double throw relay. The allowable voltage range for these signals is 0-24V.
– When 12 VDC or 24 VDC is selected, then these signals are referenced
Reference
to logic ground (GND). When DRY is selected, the relay is a dry contact relay rated
at 2 A at 12 VDC.
24-10239-413 Rev. A
This document contains confidential and proprietary information of Johnson Controls, Inc.
© 2010 Johnson Controls, Inc.
– DATA0 and DATA1, complying with the Wiegand interface
– IN01, IN02, IN11, IN12, IN21, and IN22 are internally pulled
– OUT01, OUT02, OUT11, OUT12, OUT13, OUT21, OUT22,
– NC, NO, and C are the three connections to a single pole,
Hardware Installation
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