Watlow EZ-ZONE RM-Scanner-Modul User Manual
Page 133
Watlow EZ-ZONE
®
RMS Module
•
130
•
Appendix
Input Type
Max
Error
@ 25
Deg C
Accuracy
Range
Low
Accuracy
Range
High
Units
mA ac
±5
0
50
mAmps
AC
Potentiometer,
1K range
±1
0
1000
Ohms
Operating Range
Input
Type
Range
Low
Range
High
Units
J
-210
1200
Deg C
K
-270
1371
Deg C
T
-270
400
Deg C
N
-270
1300
Deg C
E
-270
1000
Deg C
R
-50
1767
Deg C
S
-50
1767
Deg C
B
-50
1816
Deg C
C
0
2315
Deg C
D
0
2315
Deg C
F (PTII)
0
1343
Deg C
RTD (100
ohm)
-200
800
Deg C
RTD (1000
ohm)
-200
800
Deg C
mV
0
50
mV
Volts
0
10
Volts
mAdc
0
20
mAmps DC
mAac
0
50
mAmps AC
Resis-
tance, 5K
range
0
5000
Ohms
Resis-
tance, 10K
range
0
10000
Ohms
Resis-
tance, 20K
range
0
20000
Ohms
Resis-
tance, 40K
range
0
40000
Ohms
Resis-
tance, 40K
range
0
40000
Ohms
Potenti-
ometer, 1K
range
0
1200
Ohms
Thermistor Input
Input
Type
Max Error
@ 25 Deg C
Accuracy
Range
Low
Accuracy
Range
High
Units
Thermis-
tor, 5K
range
±5
0
5000
Ohms
Thermis-
tor, 10K
range
±10
0
10000
Ohms
Thermis-
tor, 20K
range
±20
0
20000
Ohms
Thermis-
tor, 40K
range
±40
0
40000
Ohms
• 0 to 40KΩ, 0 to 20KΩ, 0 to 10KΩ, 0 to 5KΩ
• 2.252KΩ and 10KΩ base at 25°C
• Linearization curves built in
• Third party Thermistor compatibility requirements
Base R
@ 25C
Alpha
Techniques
Beta
THERM
YSI
Thermistor
Curve
2.252K
Curve A
2.2K3A
004
A
10K
Curve A
10K3A
016
B
10K
Curve C
10K4A
006
C
Digital Input
• Update rate 10Hz
• DC voltage
- Max. input 36V at 3mA
- Min. high state 3V at 0.25mA
- Max. low state 2V
Dry Contact
• Update rate 10Hz
• Min. open resistance 10KΩ
• Max. closed resistance 50Ω
Output Hardware
• Electromechanical relay, Form A, 5A, 24 to 240VÅ (ac) or 30VÎ
(dc) max., resistive load, 100,000 cycles at rated load. Requires a
min. load of 20mA at 24V, 125VA pilot duty
• Digital outputs
- Update rate 10Hz
- Switched DC
- Output voltage 20VÎ (dc)
- Max. supply current source 40mA at 20VÎ (dc) and 80mA at
12VÎ (dc)
- Open Collector
- Switched voltage max.: 32VÎ (dc)
- Max. switched current per output: 1.5A
- Max. switched current for all 6 outputs combined: 8A
Programmable Application Blocks
Actions (events) 16 total
Alarms 16 total
Compare 24 total