21 22
24
23
R1
R2
11 12
14
13
+
-
mA
11 12
14
13
+
-
V
11 12
14
13
+
-
V
+
-
41 42
44
43
41 42
44
43
41 42
44
43
+
-
41 42
44
43
+
-
Tx
41 42
44
43
31
32
33
41 42
44
43
41 42
44
43
42
44
43
41
41 42
44
43
+
-
40
41
CONNECTIONS
Inputs:
Outputs:
Supply:
Voltage, 1 V
Voltage, 10 V
Current
Relays
RTD, 3- / 4-wire
Resistance,
3- / 4-wire
Voltage
Potentiometer
Current
2-wire transmitter
RTD, 2-wire
Resistance, 2-wire
TC
Sensor error detection limits:
Error indications:
Outside range readout (IN.LO, IN.HI):
If the valid range of the A/D converter or the polynomial is exceeded
Input
Range
Readout
Limit
VOLT
0...1 V / 0.2...1 V
IN.LO
< -25 mV
IN.HI
> 1.2 V
0...10 V / 2...10 V
IN.LO
< -25 mV
IN.HI
> 12 V
CURR
0...20 mA / 4...20 mA
IN.LO
< -1.05 mA
IN.HI
> 25.05 mA
LIN.R
0...800
Ω
IN.LO
< 0
Ω
IN.HI
> 1075
Ω
0...10 k
Ω
IN.LO
< 0
Ω
IN.HI
< 110 k
Ω
POTM
-
IN.LO
< -0.5 %
IN.HI
> 100.5 %
TEMP
TC / RTD
IN.LO
< temperature range -2°C
IN.HI
> temperature range +2°C
Sensor error detection (SE.BR, SE.SH):
Input
Range
Readout
Limit
CURR
Loop break (4..20 mA)
SE.BR
<= 3.6 mA; > = 21 mA
POTM
All, SE.BR on all 3-wire
SE.BR
> ca. 126 k
Ω
LIN.R
0...800
Ω
SE.BR
> ca. 875
Ω
0...10 k
Ω
SE.BR
> ca. 11 k
Ω
TEMP
TC
SE.BR
> ca. 750 k
Ω
/ (1.25 V)
RTD, 2-, 3-, and 4-wire
No SE.SH for Pt10, Pt20 and Pt50
SE.BR
> ca. 15 k
Ω
SE.SH
< ca. 15
Ω
Display readout below min.- / above max. (-1999, 9999):
Input
Range
Readout
Limit
All
All
-1999
Display readout <-1999
9999
Display readout >9999
Readout at hardware error
Error search
Readout
Error cause
Test of internal CJC sensor
CJ.ER
CJC sensor defect or tem-
perature outside range
Checksum test of the configuration in FLASH
FL.ER
Error in FLASH
Check measurement of analogue output current
AO.ER
1) No load on the current
output (only 4...20 mA)
Communications test 4501 / 4116
NO.CO
Connection error
Check that input signal matches input configuration
IN.ER
1) Error levels on input
Check that saved configuration in 4501 matches module
TY.ER
Configuration is not 4116
! Error indications in the display flash once per second. The help text explains the error.
1) The error is reset by switching off and then switching on the supply voltage to the module.
