8: S81-F5004-1 & S81-F5004-2; Description; Technical Features; Status Indications - Honeywell H-S81-HS Operation Manual

I/O modules
2.4.8 S81-F5004-1 & S81-F5004-2

Status Indications

Each one of the eight channels on the front panel includes two status LEDs.
Output channel status
Off
Disabled
Trouble
Active
Key to symbols ⊗= steady on LED; − = LED off; ∅= flashing LED

Configurations

By using the configuration program ProS81, the following parameters can be set for each output
channel:
Function
Operating mode
Timing
Output type
Output status in case of CPU fault
Enable/Disable status export to Hosts
Enable/Disable commands from Hosts
on the channel
H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Description

4 x 2A monitored control channel module. This is especially suited to control
automatic fire extinguishing systems, and can be used both for controlling direc-
tional and releasing solenoid valves and evacuation visual and audible alarm
devices. During operation, each channel is cyclically tested by the module
through reversal of output signal for approximately 200 hundreds of microsec-
onds. In case of difference between the set signal and the measured one, the con-
trol panel promptly signals a fault. Several channels can be connected in parallel
in order to increase the output current. This module can be duplicated in fault tol-
erant systems; in this case, the two modules shall be placed on adjacent racks in
the same position. In this configuration, the eight output lines are connected to
both modules.

Technical Features

• Safety rating:
• Redundancy:
• Channel test:
• Max. output current
• Automatic output protection: Yes
• Supply voltage:
• Quiescent current:
• Operating temperature:
• Storage temperature:
• Maximum humidity:
• Hot swap capability:
Mode
Continuous-Normally Energized, Continuous-Normally de-energized, Intermittent,
Pulsing-1, Pulsing-2, ISA-1A Alarm Sequence, Delayed on activation, Delayed on
enabling, Delayed on deactivation
1 to 255 seconds/minutes (only for pulsing and intermittent modes)
Normal / Sounder
Frozen in the last status / Off
No, TCP1, TCP2, RS232
No, TCP1, TCP2, RS232
Parts of the H-S81-HS System
applicable up to SIL3
S81-F5004-2 model
every 2 seconds
2A
22-29VDC
20mA
-5 - 50 °C
-30 - 80 °C
95% (RH) non-condensing
yes
Indications 1 - 4 Out LEDs
Yellow LED
−
⊗
∅
−
RED LED
−
−
−
⊗
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