Watlow Electric Series 96 Manual De Usuario

Communications
• EIA/TIA-485 or EIA/TIA-232
• Opto-isolated 
• Modbus

TM

RTU protocol

• 1200, 2400, 4800, 9600, 19200 baud rates
• 32 maximum units can be connected (With additional

485 repeater hardware, up to 247 units may be
connected)

Accuracy
• Input ranges

Type J:

0 to

750°C  or 

32 to 1382°F

Type K:

-200 to 1250°C  or 

-328 to 2282°F

Type T:

-200 to

350°C  or 

-328 to

662°F

Type N:

0 to 1250°C  or 

32 to 2282°F

Type E:

-200 to

900°C  or 

-328 to 1470°F

Type C(W5):

0 to 2315°C  or 

32 to 4200°F

Type D(W3):

0 to 2315°C  or 

32 to 4200°F

Type Pt 2:

0 to 1393°C  or 

32 to 2540°F

Type R:

0 to 1450°C  or 

32 to 2642°F

Type S:

0 to 1450°C  or 

32 to 2642°F

Type B:

870 to 1700°C

or  1598 to 3092°F

DIN:

-200 to

800°C  or 

-328 to 1472°F

JIS:

-200 to

630°C

or 

-328 to 1166°F

Process:

-1999 to 9999 units

Thermocouple Inputs
• Calibration accuracy ±0.1 percent of span ±1°C at

standard conditions
Exceptions:
Type T; 0.12 percent of span for -200°C to -50°C,
Types R and S; 0.15 percent of span for 0°C to 100°C
Types B; 0.24 percent of span for 870°C to 1700°C

• Accuracy span: 540°C/1000°F minimum
• Temperature stability: ±0.1 degree per degree change

in ambient

RTD Inputs
• Calibration accuracy ±0.1 percent of span ±1°C at

standard conditions

• Accuracy span: 540°C/1000°F minimum
• Temperature stability: ±0.05 degree per degree change

in ambient

Process Inputs
• Voltage input ranges

Accuracy ±10mV ±1 LSD at standard conditions
Temperature stability ±100ppm/°C maximum

• Milliamp input ranges

Accuracy ±20µA ±1 LSD at standard conditions
Temperature stability ±100ppm/°C maximum

Agency Approvals
• UL

®

916 file number E185611, C-UL

®

, CE, NEMA 4X

Terminals
• Touch safe
• 22 to 12 AWG     

Power 
• 100-240Vı(ac/dc) +10 percent, -15 percent; 50/60Hz,

±5 percent

• 24-28Vı(ac/dc) +10 percent, -15 percent; 50/60Hz, 

±5 percent 

• 7.0VA maximum power consumption
• Data retention upon power failure via nonvolatile

memory

Operating Environment
• 0 to 65°C, 32 to 149°F
• 0 to 90% RH, non-condensing
• Storage temperature: -40 to 85°C, -40 to 185°F 

Dimensions
• Width 52 mm (2.05 in.)
• Height 52 mm (2.05 in.)
• Length 107 mm (4.2 in.)
• Depth behind panel surface 98.4 mm (3.875 in.)
• Approximate controller weight 0.2 kg (0.4 lbs)

Modbus

TM

is a trademark of AEG Schneider Automation.

UL

®

and C-UL

®

are registered trademarks of the Underwriter’s

Laboratories, Inc.

Note: These specifications are subject to change without prior notice.

Type J:

1.0

0

to

815°C or

32 to

1500°F

0.1

0.0

to 815.0°C or

32.0 to 999.9°F

Type K:

1.0

-270

to 1370°C or

-454 to

2500°F

0.1 -199.9

to 999.9°C or -199.9 to 999.9°F

Type T:

1.0

-270

to

400°C or

-454 to

750°F

0.1 -199.9

to 400.0°C or -199.9 to 750.0°F

Type N:

1.0

0

to 1300°C or

32 to

2372°F

0.1

0.0

to 999.9°C or

32.0 to 999.9°F

Type E:

1.0

-270

to

800°C or

-454 to

1470°F

0.1 -199.9

to 800.0°C or -199.9 to 999.9°F

Type C:

1.0

0

to 2315°C or

32 to

4200°F

0.1

0.0 to 999.9°C or

32.0 to 999.9°F

Type D:

1.0

0

to 2315°C or

32 to

4200°F

0.1

0.0

to 999.9°C or

32.0 to 999.9°F

Type Pt 2: 1.0

0

to 1395°C or

32 to

2543°F

0.1

0.0

to 999.9°C or

32.0 to 999.9°F

Type R:

1.0

0

to 1760°C or

32 to

3200°F

Type S:

1.0

0

to 1760°C or

32 to

3200°F

Type B:

1.0

0

to 1816°C or

32 to

3300°F

DIN

1.0

-200

to

800°C or

-328 to

1472°F

0.1 -199.9

to 800.0°C or -199.9 to 999.9°F

JIS

1.0

-200

to

630°C or

-328 to

1166°F

0.1 -199.9

to 630.0°C or -199.9 to 999.9°F

Process

-1999

to 9999 units