MSA 9010 SIL, Руководство по эксплуатации

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Technical Data
GB
Model 9010/9020 SIL
9010 SIL 9020 SIL
Analog Output
1x 0-20 mA / 4-20 mA
(configurable by user)
max. loop resistance 500 Ohms 2x 0-20 mA / 4-20 mA
(configurable by user)
max. loop resistance 500 Ohms
In failure state
0 / 2 / 3 / 4 / 20 mA / h (hold) - Output keeps the last value before failure
occurred
In ATEX mode 0, 2 or 3 mA output options are possible only
Alarm Thresholds
3 Alarms
CAUTION
WARNING
ALARM
Hysteresis 2 %
Digital Outputs
Alarm Relays
2 x SPDT Relay 8 A/ 250 VAC, resistive load
min. current 10 mA
max. current 2 A
Related to alarm set points WARNING and ALARM
Relays are common for both channels in 9020 module
Failure Relay
1x SPDT Relay 8 A/ 250 VAC, resistive load
min. current 10 mA
max. current 2 A
Relay is common for both channels in 9020 module
Horn Relay
1x SPDT Relay 8 A/ 250 VAC, resistive load
min. current 10 mA
max. current 2 A
Relay is common for both channels in 9020 module
Open collector output
(Open Emitter output
optionally)
max. 30 mA, 24 VDC max, resistive load
Related to set point CAUTION
max. cable length 3 m
Communication Interface
Serial interface RS485 Half duplex, ModBus RTU, not safety related
Ethernet interface
Connection format 8-pos. RJ45 female connector;
Transmission speed 10/100 Mbps;
Maximum network segment expansion 100 m
USB interface
USB 2.0 Fullspeed
Maximum cable length 3 m
Connector Mini USB A
The USB interface is reserved for MSA service access only.
Alarm Management
Reset mode automatic (1A, 2A) or manual (1M, 2M)
Activation delay
0-600 s
For non ATEX mode only
Alarm inhibit See Access Code 2
Display refresh time: 0.25 s