13.2.4
Housing
Table 14: Design
Design
Dimensions
see "Dimensional drawings", page 113
Installation
Wall fitting
Weight
•
Analyzer unit: 37 kg
•
Sample conditioning and distribution unit: 52 kg
•
Complete system on assembly frame: 110 kg
Materials with media contact
•
Stainless steel 1.4547
•
PTFE
•
FKM
•
Platinum
•
Nickel
•
Aluminium
•
Calcium fluoride
•
PVDF
•
Hastelloy
Protection class
IP 54
13.2.5
Interfaces and protocols
Table 15: Interfaces and protocols
Interfaces and protocols
Display
LC-Display
Status-LEDs: “Power”, “Maintenance request” and “Mal‐
function”
Analog outputs
8 outputs:
0 ... 24 mA
Galvanically isolated
Analog inputs
2 inputs:
0 ... 20 mA
Digital outputs
16 outputs:
1-pole changeover switch, 3 connections
Digital inputs
8 inputs:
42 V
Communication interface
Modbus
Ethernet
Type of field bus integration: TCP
Function: Connection to OPC server
I/O module
Description
TRUE
Type
Only for two measur‐
ing points
Status, sample gas cooler
Alarm
DI
Status, SP1 (HSL&SFU )
Okay
DI
Status, SP2 (HSL&SFU )
Okay
DI
x
I-Air alarm
Alarm
DI
Condensate vessel status
Alarm
DI
Zero
DI
Zero point calibration, remote
Adjust
DI
TECHNICAL DATA
13
8021339/1CHC/V1-1/2021-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
115
Subject to change without notice
