Watlow EZ-ZONE RM-Scanner-Modul Bedienungsanleitung PDF herunterladen (Seite 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

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

1 2 ... 128 129 130 131 132 133 134 135 136 137 138 139 140

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