TAMAGAWA TS2640N671E110 TS2640N671E110 TS2640N671E110 TS2640N671E110 TS2640N671E110

TS2640N671E110

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TS5778N157

TS3624N3E5

TS4886N9079E411

TS2640N321E64

TS3738N1E7

TS1980N56E12

60798024

TS3653N2E6

TS5787N10

TS3624N3E6

TS-5008-N-65

TS2641N31E64

TS3741N3E8

TS1981N134E9

610568-1A

TS3653N3E7

TS5850N60

TS3630N1303E9

TS5008N66

TS2650N1E78

TS374

TS1981N53E19

61347

TS3653N3E8

TS5850N64

TS3630N1309E5

TS5010N

TS2650N11E78

TS3762N15E4

TS1981N56E19

TS3653N3E9

TS5850N70

TS3630N1306

TS5013N69

TS2650N101E78

TS4126N1017E235

TS1981N56E19

TS3653N13E9

TS5N2E18

TS3630N1E1

TS5013N61

TS2651N111E78

TS4127N1017E215

TS1982N126E6

TS3653N44E8

TS3630N1E2

TS5013N89

TS2651N181E78

TS4127N1017E235

TS1982N128E6

8001231S

TS3653N4E12

TS5013N64

TS3630N2E3

TS5016N

TS5000N532

TS4231N6E17

TS1982N53E6

800123-2R

TS3653N14E12

TS5420N60

TS3630N2E4

TS5016N60

TS5000N632

TS4231N6E17

TS1982N56E18

TS3653N58E5

TS5778N155

TS3630N3E5

TS5003N632

TS4244N10E24

TS1982N56E18

800123-R-F

TS3653N65E27

TS5208N23

TS3630N101E2

TS5017N56

TS5005N122?

TS4244N3E24

TS1983N146E5

Internal temperature compensation
• External temperature compensation with compensating
box
• Compensation for 0 °C reference junction temperature
• Technical unit of temperature measurement
programmable
supported
supported
supported
degrees Centigrade

SM 331; AI 2 x 12 Bit is equipped with a measuring range module. The measurement type
and range is configured at the "measuring range" parameter in STEP 7. You can use the
default "voltage" measurement type and "± 10 V range without having to program the
SM 331; AI 2 x 12 Bit in STEP 7.
Measuring range module
Change the position of the measuring range module to set the measurement type and range
(see the chapter Setting the measurement types and ranges of analog input channels ). The
necessary settings are also available on the module's imprint. Mark the position of the
measuring range module on the front door (see figure).
Table 6- 21 Measurement types and ranges
The two channels of SM 331; AI 2 x 12 Bit form a channel group. You can assign parameters
only to one channel group.
SM 331; AI 2 x 12 Bit is equipped with a measuring range module for channel group 0.
Line continuity check
The line continuity check is designed only for temperature measurements (thermocouples
and thermoresistors.)
Special features of the line continuity check for the 4 mA to 20 mA measuring range
If you configured a measuring range of 4 mA to 20 mA, and enabled the line continuity
check, the analog input module logs a wire-break event to diagnostics data when the current
drops below 3.6 mA.
The module also triggers a diagnostics interrupt if this function is enabled in the program.
A wire break can only be signaled by means of the lit SF LED and the diagnostic bytes must
be evaluated in the user program if diagnostics interrupts are disabled.
If you configured a measuring range of 4 mA to 20 mA, disabled the line continuity check,
and enabled diagnostic interrupts, the module triggers a diagnostic interrupt when the
underflow value is reached.
For general information on programming analog modules, refer to the chapter Programming
analog modules (Page 294
Short-circuit unused channels and connect these with MANA. This optimizes interference
immunity of the analog input module. Set the "disabled" value at the "measurement type"
parameter for unused channels. This setting reduces module cycle times.
Also short-circuit the COMP input if this is not used.
As certain programmed inputs may remain unused due to the channel group configuration,
make allowances for the special features of these inputs outlined below in order to be able to
use the diagnostics functions at these used channels:
● Measuring range 1 V to 5 V: wire the used input and unused input of the same channel
group in parallel.
● Current measurement, 2-wire transducer: There are two options of setting up the channel
circuit:
a) Open unused input; channel group diagnostics disabled. The analog module would
trigger a single diagnostics interrupt and set its SF LED if diagnostics is enabled.
b) Terminating the unused input using a 1.5 kΩ to 3.3 kΩ resistor. This allows you to
enable diagnostics for this channel group.
● Current measurement 4 mA to 20 mA, 4-wire transducer: wire the used input and unused
input of the same cha

Line continuity check
The line continuity check is designed only for temperature measurements (thermocouples
and thermoresistors.)
Special features of the line continuity check for the 4 mA to 20 mA measuring range
If you configured a measuring range of 4 mA to 20 mA, and enabled the line continuity
check, the analog input module logs a wire-break event to diagnostics data when the current
drops below 3.6 mA.
The module also triggers a diagnostics interrupt if this function is enabled in the program.
A wire break can only be signaled by means of the lit SF LED and the diagnostic bytes must
be evaluated in the user program if diagnostics interrupts are disabled.
If you configured a measuring range of 4 mA to 20 mA, disabled the line continuity check
and enabled diagnostic interrupts, the module triggers a diagnostic interrupt when the
underflow value is reached.