Worldwide Inline Process Control Solutions

C4000 Series Photometric Converter

Overview

C4000 Series Photometric Converter

The Control 4000 photometric converter is designed for optek ultraviolet (UV), visible (VIS), near-infrared (NIR) absorption based and scattered light based sensors.

The graphic display can show absorbance, transmittance, and concentration in real-time and in any unit of measure such as CU, OD, %-Tr., ppm (DE), EBC, FTU, g/l and many others.

These measurements may also be displayed as text, bar graphs or trend values. A factory zero is implemented as an additional feature for scattered light sensors. A secondary user zero for additional offset is included, as well as a slope and shift adjustment. This manual adjustment can be used to compensate for long term process related disturbances.

The Control 4000 is available in various configurations to meet the exact needs of your process.

  • Multiple photometric sensors
  • Multiple parameter sets
  • Multiple linearization tables
  • Data logger
  • Factory zero for scattered light sensors
  • Remote control
  • Ex proof versions FM and ATEX
Sensor C4000 Configurations
1 2 3 4 4101 4121 4151 4161 4201 4221 4251 4261 4202 4222 4252 4262 4322 4352 4362 4422 4452 4462
AF16 (AS16) - - - checkmark checkmark checkmark checkmark checkmark
AF16 (AS16) AF16 (AS16) - - - - checkmark checkmark checkmark
AF16 (AS16) AF26 or AF45 or TF16 - - - - - checkmark checkmark
AF26 - - - - checkmark checkmark checkmark checkmark
AF26 AF26 or AF45 or TF16 - - - - - - checkmark
AF45 - - - - checkmark checkmark checkmark checkmark
AF45 AF45 or TF16 - - - - - - checkmark
AF46 - - - - - - - checkmark
TF16 - - - - checkmark checkmark checkmark checkmark
TF16 TF16 - - - - - - checkmark
ASD12, 19 or 25 - - - checkmark checkmark checkmark checkmark checkmark
ASD12, 19 or 25 ASD12, 19 or 25 - - - checkmark checkmark checkmark checkmark
ASD12, 19 or 25 ASD12, 19 or 25 ASD12, 19 or 25 - - - - checkmark checkmark
ASD12, 19 or 25 ASD12, 19 or 25 ASD12, 19 or 25 ASD12, 19 or 25 - - - - checkmark

Display Modes

  • 1 - 4 simultaneously displayed values (configurable)
  • Numeric with bar graph and alarm setting
  • Trendline
C4000 C8000

Remote Control

  • Parameter set (e. g. range)
  • Zero
  • Hold

Software Tools

  • 8 parameter sets (incl. range, alarm, display, etc.)
  • 16 linearization tables (max. 11 points)
  • 8 offset and slope sets
  • Auto zero (local or remotely activated)
  • Factory zero (scattered light sensors only)
  • Password protection (3 levels and none)
  • Memory (non-volatile) retains all configurations and logged data
C4000 Back panel
C4000 Configurations 4101 4201 4202 4121 4221 4222 4322 4422
1 Detector inputs (optek) 1 2 2 1 2 2 3 4
2 Power supply 115/230 or 24 V checkmark checkmark checkmark checkmark checkmark checkmark checkmark checkmark
3 Remote-IN: (Zero, Range, Hold) - - - checkmark checkmark checkmark checkmark checkmark
4 Relay-outputs 3 3 3 3 3 3 3 3
Failsafe-relay (active) checkmark checkmark checkmark checkmark checkmark checkmark checkmark checkmark
5 Lamp output (optek) 1 1 2 1 1 2 2 2
6 mA-outputs (0/4 - 20 mA) 2 2 4 2 2 4 4 4
7 mA-inputs (4 - 20 mA) - - - 2 2 2 2 2
pH-probe - (with C8000 only)
Conductivity (optek ACF) - (with C8000 only)
Ex-proof (optional) checkmark checkmark checkmark checkmark checkmark checkmark checkmark checkmark

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Technical Data

C4000 C8000
Housing

19"-version for mounting in control cabinets 3 U / 42 HP

dimensions:W 213.0 mm (8.39 in.) H 128.4 mm (5.06 in.) D 230.0 mm (9.05 in.)

material:stainless steel / polyester / silicone / glass / diverse plastics

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

Display

LCD graphic display black on white (240 x 128 pixel), LED background illuminated

Operation

18-button keyboard

System clock

accuracy approx. 1 minute/month (battery life approx. 15 years)

LED

1 LED (green):power on

1 LED (red-flashing):system failure

3 LEDs (yellow):alarm I, II, III

1 LED (green):power on

1 LED (red-flashing):system failure

Data logger

4 parallel measuring values

(ring buffer with approx. 25,000 data points x 4)

(interval: 1/second - 1/hour)

8 parallel measuring values

(ring buffer with approx. 12,500 data points x 8)

(interval: 1/second - 1/hour)

Sensor-inputs

1 - 4 for optek photometric sensors

4 for optek photometric sensors

2 for optek conductivity sensors

2 for pH-probes (temperature compensated)

Sensor-inputs
(explosion proof)

optional:1 - 4 for optek photometric sensors (intrinsic safe)

N/A
mA-inputs

optional:

2 x 4 - 20 mA (functionally galvanically isolated)

accuracy: < 0.5 %

resolution: < 0.05 %

load: < 200 Ohm

N/A
Remote-inputs

optional:7 x 24 V (19 ... 29 V DC),
typically 6.0 mA for remote range setting, remote zero, remote hold

standard:4 x 24 V (19 - 29 V DC),
typically 6.0 mA for remote range setting, remote zero

Profibus® PA interface

optional:

Profibus® PA profile, version 3.01, amendment 2

N/A
FOUNDATION™ Fieldbus interface

optional:

FOUNDATION™ Fieldbus H1 (IEC 61158-2)

Sensor lamp-outputs

1 or 2 lamp supply for optek photometric sensors

4.5 ... 8.5 V DC

1 lamp supply for optek photometric sensors

4.5 ... 7.8 V DC

mA-outputs

2 or 4 x 0/4 - 20 mA (NAMUR)

(functionally galvanically isolated)

accuracy: < 0.5 %

resolution: < 0.05 %

load: < 600 Ohm

8 x 0/4 - 20 mA (NAMUR)

(functionally galvanically isolated)

accuracy:< 0.5 %

resolution:< 0.05 %

load:< 600 Ohm

Relay-outputs

3 independent software-configurable relay contacts

0 - 50 V AC, 0 - 75 V DC, 0 - 2 A

for alarm or status feedback

initiation delay configurable: 0 - 999 sec.

N/A
Failsafe-output

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

0 - 50 V AC, 0 - 75 V DC, 0 - 2 A

Serial communication

RS232 bi-directional interface on front panel (with software package optek PC-transfer)

upload / download of configuration, download of data logger content

Cable lengths
(sensor)

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

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

cable length > 100 m on request up to 1,000 m (3,280 ft)

sensors: AS56 / AS16: max: 50 m

sensors: ASD: 2, 3, 5 or 10 m (7, 10, 16 or 33 ft.)

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

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

sensors: ASD: 2, 3, 5 or 10 m (7, 10, 16 or 33 ft.)

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:< 50 VA

Ambient conditions

temperature during operation (no direct sunlight):

converter: -10 - 55 °C (14 - 131 °F)

with optional stainless steel housing S19-42 (IP65): -20 - 45 °C ( -4 - 113 °F)

with optional plastic housing B19-42 (IP66): -10 - 40 °C (14 - 104 °F) (C4000 only)

with optional Ex D housing (IP65): -20 - 40 °C ( -4 - 104 °F) (C4000 only)

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

Software languages

English, German, French, Spanish, Dutch, Portuguese, Russian

Data given are subject to changes without prior notice.

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PROFIBUS® PA & FOUNDATION™ Fieldbus

PROFIBUS® PA

  • Fulfills application profile for process automation (version 3.01)
  • Cyclic:
    • 4 measuring outputs, each with 4x limit and status
    • Status of all 4 relays
    • 2 measuring inputs
  • Acyclic:
    • Zero, Hold, Product change, Monitors, Error codes
  • GSD, EDD file and DTM for FDT interface provided
  • Interface to profibus DP segment using a segment coupler

FOUNDATION™ Fieldbus

  • Fulfills FOUNDATION™ Fieldbus H1 (IEC 61158-2)
  • Registered function blocks: 1xRB, 8xAI(s), 4xDI(s), 2xAO(s)
  • H1 Profile class: 31P, 32L
  • H1 Device class: basic, link master
  • 4 Measuring outputs with status (C8000 8 measuring outputs with status)
  • 4 Relays with status (C8000 1 Relay with status)
  • 2 Measuring inputs (only C4000)
  • With optek specific resource block parameter: Zero, Hold, Product change
  • Device description (DD) and capabilities files provided
C4000 PROFIBUS Back panel
C4000 Configurations
8 PROFIBUS® PA 4151 4251 4252 4352 4452
FOUNDATION™ Fieldbus 4161 4261 4262 4362 4462
1 Detector inputs (optek) 1 2 2 3 4
2 Power supply 115/230 or 24 V checkmark checkmark checkmark checkmark checkmark
3 Remote-IN: (Zero, Range, Hold) - - - - -
4 Relay-outputs 3 3 3 3 3
Failsafe-relay (active) checkmark checkmark checkmark checkmark checkmark
5 Lamp output (optek) 1 1 2 2 2
6 mA-outputs (0/4 - 20 mA) 2 2 4 4 4
7 mA-inputs (4 - 20 mA) - - - - -
pH-probe - (with C8000 only)
Conductivity (optek ACF) - (with C8000 only)
Ex-proof (optional) checkmark checkmark checkmark checkmark checkmark

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