4: S81-F4003-1 & S81-F4003-2; Description; Technical Features; Status Indications - Honeywell H-S81-HS Operation Manual

I/O modules
2.4.4 S81-F4003-1 & S81-F4003-2

Status Indications

Module front panel includes two status LEDs for each one of the eight channels.

Configuration

By using the configuration program ProS81, the following parameters can be set for each input
channel:
Function
Operating mode
Mode of analog value transfer to Hosts
Unit of measure of the channel
Zero Point of the measuring range
End of scale of the measuring range
Pre-alarm threshold
Alarm threshold
Lower trouble threshold
Alarm delay
Type of indication
Automatic alarm reset
Enable/Disable status export via ModBus
Enable/Disable status export to Hosts
Enable/Disable commands from Hosts on the channel
It defines the format of the analog value sent via ModBus,
and automatically via Host
H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Description

Safety related module with 8 x 4-20mA analog inputs and two thresholds to be
programmed on the module through the operator cycle. The following trans-
ducer types can be connected to this module: Explosion Sensors, Air Quality
Sensors, Oxygen Sensors, Temperature Sensors, 4-20mA General Sensors. The
channels are continuously tested during operation. The analog value of each
channel can be transferred to a DCS by means of the S81-F7006-1 Modbus RTU
module. This module can be duplicated in fault tolerant systems; in this case, the
two modules shall be placed on two adjacent racks in the same position. In this
configuration, the eight detection lines are connected to both modules.

Technical Features

• Safety rating:
• Redundancy:
• Alarm threshold:
• Channel test:
• Measuring range
• Line short circuit condition:
• Supply voltage:
• Quiescent current:
• Operating temperature:
• Storage temperature:
• Maximum humidity:
• Hot swap capability:
Input channel status
Normal
Disabled
Trouble
Pre-alarm
Alarm
Key to symbols: ⊗= steady on LED;
applicable up to SIL3
S81-F4003-2 model
2 programmable thresholds for each channel
continuously
0-24mA
with current >23.5mA
22-29VDC
13mA
-5 - 50 °C
-30 - 80 °C
95% (RH) non-condensing
yes
Indications Line LEDs 1-8
Red LED Yellow LED
−
−
−
−
⊗
− = LED off; ∅= flashing LED
Allowed values
Latching/Non latching, UP/Down, NM
Upon request/Automatic in case of change
Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpm
-999 - 999
-999 - 999
-999 - 999
-999 - 999
1.0 - 3.8mA
0 - 255 seconds
Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Yes/No
Yes/No
No, TCP1, TCP2, RS232
No, TCP1, TCP2, RS232
mA, mA tenth, VI, VI tenth, converter points
Parts of the H-S81-HS System
−
⊗
−
−
−
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