556 Converter

Dual Channel Optical Converter

The dual channel converter 556 provides continuous inline, real-time measurement and control of turbidity. The customer’s specific factory calibration of the converter can be configured in ppm (DE), FTU or EBC. Combined with an optek TF56-N scattered light sensor the 556 converter is a cost-saving measuring system, providing reliable process measurements.

Used For

  • For NIR Absorption sensors (Turbidity)
    • Turbidity (EN ISO 27027)
      • ppm (DE)
      • FTU
      • EBC

The 556 converter provides continuous inline, real-time measurement and control of concentrations or turbidity in a variety of industrial processes. With four fixed measuring ranges and one variable measuring range, the converters can be set to match your specific process parameters. The 3-digit LED indicator displays the percentage of the selected measuring range. Two independent set points and one mA output are provided for alarms and real-time process monitoring when wired to the plant's process control system. An additional failsafe relay output is built in for remote sensing of lamp or power failure.

Features
Benefits

Dual channel photometric measurement converter
Cost effective converter for one scattered light turbidity sensor

Pre-calibrated for FTU, EBC and ppm (DE)
Easy commissioning

Two alarm settings
Individual setting of alarm status

Compact dimensions
Easy to integrate into installations
556
Housing

19"-version for rack-mounting 3 U / 21 HP

dimensions: W 106.3 mm (4.19 in) H 128.4 mm (5.06 in) D 208 mm (8.19 in)

material: aluminum / diverse plastics

protection: front IP40 / rear IP20 (mains supply secured against accidental touching)

Display

1 digital read-out, LED display, 3 digits, height: 7 mm

Operation

dip switches, potentiometer, coding switch

LED

1 LED (red):power on

1 LED (green):zero

5 LED (yellow):measuring ranges

2 LED (red):alarms I and II

1 LED (red):lamp or system failure

Sensor-inputs

1 for optek photometric sensor TF56

Sensor lamp-outputs

1 lamp supply for optek photometric sensor 4.8 -7.0V DC

mA-outputs

1 x 4 - 20 mA

(functionally gavanically isolated)

accuracy:< 1 %

load:< 500 Ohm

Relay-outputs

2 independently adjustable SPDT contacts

0 - 250 V AC, 0 - 300 V DC, 0 - 8 A (refer to load limit curve relay outputs in the manual)

for alarm I and II

Failsafe-output

1 SPDT contact to alarm in case of lamp or system failure (active)

0 - 250 V AC, 0 - 300 V DC, 0 - 8 A

(refer to load limit curve relay outputs in the manual)

Cable lengths
(sensor)

2, 3, 5, 10, 15, 20, 30 ... 100 m

(7, 10, 16, 33, 49, 66, 98 ... 328 ft.)

sensor AS56: max 50 m

Power supply

115 / 230 V AC, selectable (93.5 - 132 / 187 - 264 V AC, 47 - 64 Hz) or 24 V AC / DC (AC: 20.4 - 26.4 V AC, 47 - 64 Hz; DC: 20.4 - 28.8 V DC)

power consumption:< 30 VA

Ambient conditions

temperature during operation (no direct sunlight):

converter:0 - 50 °C (32 - 122 °F)

with optional stainless steel housing S19-42 (IP65):0 - 40 °C (32 - 104 °F)

with optional plastic housing B19-42 (IP66):0 - 35 °C (32 - 95 °F)

with optional plastic housing B19-21 (IP66):0 - 35 °C (32 - 95 °F)

temperature during transport (no direct sunlight): -20 - 70 °C ( -4 - 158 °F)

Data given are subject to changes without prior notice.

Speed / Spare Parts

Installation Kit X56

Installation Kit X56

PN: 1200-3317-0007-00

B19-21 (IP66) 1 x X56

B19-21 (IP66) 1 x X56

PN: 1200-3317-0002-00

B19-42 (IP66) 1 x X56

B19-42 (IP66) 1 x X56

PN: 1200-3317-0003-00

S19-42 (IP65) 1 x X56

S19-42 (IP65) 1 x X56

PN: 1200-3317-0005-00

Blind plate 3HE-21TE

Blind plate 3HE-21TE

PN: 1200-3390-0004-00

Installation Kit S19

Installation Kit S19

PN: 1200-3390-0003-00

Installation Kit B19

Installation Kit B19

PN: 1200-3390-0001-00

Wall mount housing B19-42 for 1 converter C4000, HazeControl or for 2 converters X56

Wall mount housing B19-42 for 1 converter C4000, HazeControl or for 2 converters X56

PN: 1200-3321-0002-00

Wall mount housing S19-42 for 1 converter C4000, C8000, HazeControl or for 2 converters X56

Wall mount housing S19-42 for 1 converter C4000, C8000, HazeControl or for 2 converters X56

PN: 1200-3321-0003-00

10x Fuse T 0,315A (5x20)

10x Fuse T 0,315A (5x20)

PN: 1200-3300-0001-00

x56 Series Product Information

Visit our documentation page to view a complete list of translated documents.