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TECHNICAL SPECIFICATION (2604)
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| Control options |
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| No. of loops |
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1, 2 or 3 loops |
| Options |
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Cascade, Ratio or
Override |
| Modes |
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PID, ON/OFF
or Valve Position |
| Applications |
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Carbon Potential,
Humidity |
| STANDARD I/O |
Precision PV Input |
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| Accuracy |
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±0.1% |
| Ranges |
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mV, mA,
volts or RTD (PT100) |
| Thermocouple
types |
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J,K,L,N,R,S,B,PII,C, plus
others |
| Cold junction |
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Ext 0°C,
45°C or 50°C |
| Analogue input |
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| Allocation |
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1
fitted |
| Accuracy |
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±0.1% |
| Ranges |
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-10V to 10V
or 0 to 20mA |
| Digital I/O |
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| Types |
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1 digital
input |
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7 Bi-directional
input/outputs |
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1 Changeover
relay |
| MODULES |
Digital
outputs |
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| Types |
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Single
relay, dual relay, Single Triac, Dual Triac, Single Logic and Triple Logic
module |
| Allocation |
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Slot 1, 3, 4, 5 or 6 (Max 3
Triacs per unit) |
| Digital inputs |
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| Types |
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Triple contact input, Triple
logic input |
| Allocation |
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Slot 1, 3,
4, 5 or 6 |
| Analogue
outputs |
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| Types |
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DC Control
or DC Retransmission (5 Max) |
| Allocation |
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Slot 1, 3, 4, 5 or 6 |
| Range |
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0 to 20mA or
0 to 10Vdc |
| Dual
Analogue outputs |
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|
| Allocation |
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Slot 1, 4 or
5 |
| Range |
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4-20mA or 24Vdc transmitter
PSU |
| High Resolution Analogue output |
|
|
| Allocation |
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Slot 1, 4 or 5 |
| Range |
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4-20mA and
24Vdc transmitter PSU |
| Transmitter PSU |
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| Allocation |
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Slot 1, 3,
4, 5 or 6 |
| Transmitter |
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24Vdc @ 20mA |
| Transducer supply |
|
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| Bridge
voltage |
|
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Software selectable, 5 or
10Vdc |
| Bridge resistance |
|
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300W to 15Kohms |
| Potentiometer input |
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| Potentiometer resistance |
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330W to 150Kohms |
| Precision
PV input (Module) |
|
|
| Allocation |
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Slot 3 or
6 |
| Accuracy |
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|
±0.1% |
| Ranges |
|
|
mV, mA,
volts or RTD (PT100) |
| Thermocouple
types |
|
|
J, K, T, L, N, R, S, B, PII,
C, plus others |
| Cold junction |
|
|
Ext 0°C,
45°C or 50°C |
| Dual
(Probe) input |
|
|
| Allocation |
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Slot 3 or
6 |
| Accuracy |
|
|
±0.1% |
| Ranges |
|
|
mV, mA,
volts or RTD (PT100) |
| Thermocouple
types |
|
|
J, K, T, L, N, R, S, B, PII,
C, plus others |
| Cold junction |
|
|
Ext 0°C,
45°C or 50°C |
| Analogue
input (module) |
|
|
| Allocation |
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|
Slot 1, 3, 4
or 6 |
| Accuracy |
|
|
±0.2% |
| Ranges |
|
|
mV, mA,
volts or RTD (PT100) |
| Thermocouple
types |
|
|
J, K, T, L, N, R, S, B, PII,
C, plus others |
| Cold junction |
|
|
Ext 0°C,
45°C, or 50°C |
| SETPOINT
PROGRAMMER |
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| No profiles |
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1, 2 or 3
profiles |
| No. of
programs |
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50 programs max. |
| No. of segments |
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500 time to
target segments (Max) or 400 ramp rate segments (max.) |
| Event
outputs |
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Up to 16 |
| I/O
Expander |
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| 10 I/O
Version |
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4 Changeover and 6 normally
open relay contacts |
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10 Logic
inputs |
| 20 I/O
Version |
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4 Changeover and 16 normally
open contacts |
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20 Logic
inputs |
| ADVANCED
FUNCTIONS |
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| Application blocks |
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32 digital
operations |
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24 analogue operations |
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12 user
values |
| Timers |
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4 ON pulse, OFF delay, one
shot and min-ON |
| Totalisers |
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4, trigger
level and reset input |
| Pattern
generators |
|
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16 patterns each with 16
bits |
| Real time clock |
|
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Day of week
and time |
| Customisable screens |
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8 user screens |
| User switches |
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|
8, toggle
and momentary function |
| Slave
communications |
|
|
| Allocation |
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Slot H or J
(DeviceNet/Profibus slot H only) |
| Types |
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Profibus DP RS485 |
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Modbus RTU
RS485 (2 wire), RS485 (4 wire) or RS232 |
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DeviceNet |
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EI-Bisyc
(subset of parameters) |
| Master
communications |
|
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| Allocation |
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Slot J |
| Types |
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Modbus RTU RS485 (2 wire),
RS485 (4 wire) or RS232 |
| Parameters |
|
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25
read/write |
| GENERAL
SPECIFICATION |
|
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| Display range |
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5 digits up
to 3 decimal places |
|
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85 to 264Vac, 20 watts (max.)
or 24Vdc or ac, 10 watts (max) |
| Operating ambient |
|
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0 to
50°C and 5 to 95%RH non condensing |
| Storage
temperature |
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-10 to 70°C |
| Panel seal |
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IP65 |
| EMC
standards |
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EN50081-1 and EN50082-2
generic standards - suitable for domestic, commercial and light industrial as
well as heavy industrial environments |
| Safety standards |
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Meets
EN61010 installation category II, pollution degree 2 |
| Atmospheres |
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Not suitable for use above
2000m or in explosive or corrosive atmospheres |
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