8 - channel scanner isotherm - radix
TRANSCRIPT
8 - CHANNEL SCANNER ISOTHERM
· Upto 8 inputs / 4 relays / 2 isolated 4~20 mA outputs
· Universal input : 8 thermocouples, Pt100, mV or mA input front panel selection without DIP reconfiguring for each channel
· RS485 with MODBUS RTU
· 3 key, 5 level programming
· Tactile membrane keypad
· 85~265 V AC SMPS
· Powerful, flexible SCADA software available
CA
T#275R
6/P
1/4
/310316/A
8 CHANNELS, 4 RELAYS, 2 x 4-20mA OUT, RS485
www.radix.co.in
BASIC
Note : Setpoint 1 corresponds to channel 1, etc.
Example
• No. of inputs : 8
• No. of setpoints : 4
• No. of relays : 4
• No. of current output : 2
SP1
RLY1
CH1
SP2
RLY2
CH2
SP3
RLY3
CH3
SP4
RLY4
CH4
Channels
Relays
Setpoints
Current output
8
4
4
2
Maximum No.
Fig 2
INDICATOR
Note : No alarms / relays
Example
• No. of inputs : 8
• No. of setpoints : None
• No. of relays : None
• No. of current output : 2
CH1
CH2
CH8
Channels
Relays
Setpoints
Current output
8
0
0
2
Maximum No.
Fig 1
TABLE 1 : SOFTWARE VERSIONS
VERSION NO. VERSION NAME DESCRIPTION
Indicator
Basic
No alarms/relays
Setpoint 1 corresponds to channel 1, setpoint 2 to channel 2, etc.
30.XX
30.XX
REFERENCE
Fig2
Fig1
TABLE 2
SENSOR / INPUTLOW SCALE HIGH SCALE
Pt - 6% Rh / Pt - 30% RH (B)
Chromel / Constantan (E)
Iron / Constantan (J)
Chromel / Alumel (K)
Nicrosil / Nisil (N)
Pt / Pt - 13% Rh (R)
Pt / Pt - 10% Rh (S)
Copper / Constantan (T)
Pt100, 3-wire
Linear (0~50 mV, 0~20 mA, 4~20 mA)
400
-270
-210
-270
-270
0
0
-270
-200
-19999
1820
1000
760
1372
1300
1760
1760
400
850
19999
RANGE LIMIT(°C / EU)
LOW SCALE HIGH SCALE
400
-270
-210
-270
-270
0
0
-270
-200
-19999
1820
1000
760
1372
1300
1760
1760
400
850
19999
RANGE IN WHICHACCURACY IS SPECIFIED
TYPICAL ACCURACYAT 30 °C(°C / EU)
± 3
± 1
± 1
± 1
± 1
± 2
± 2
± 1
± 0.5
± 10 EU
WORST CASEACCURACY
(°C / EU)
± 5
± 3
± 3
± 3
± 3
± 5
± 5
± 3
± 1.0
± 50 EU
8 - CHANNEL SCANNER ISOTHERM
CA
T#275
R6/P
2/4
/310316/A
8 CHANNELS, 4 RELAYS, 2 x 4-20mA OUT, RS485
Fig 3
ON OFF
HEAT COOL
SP HYST
SP HYST
SP HYST
SP HYST
HIGH ALARM LOW ALARM
� �
SPX*
HYST
SPX*
HYST
SP1
SPX*
HYST
SPX* HYST
SP1
* SPX = SP2/SP3/SP4
INBAND OUTBANDDEV HI
SP = SP1 + SPX *DEV LO
SP = SP1 - SPX *
SP HYSTSP
HYST
CONTROL FUNCTIONS
CONTROL Control functions (Fig 3) ONOFF control Heat or Cool or Cool with compressor time delay Alarm functions High alarm Low alarm Deviation high alarm Deviation low alarm Inband alarm Outband alarm Control action Direct / reverse
Hysteresis 0.1 - 99.9 °C / °F / EU
Compressor ON time delay 1 - 200 secAlarm type Autoreset, Latch, Hold, Latch+Hold Latch (Ltch) Once relay gets ON, it remains 'ON' until alarm is acknowledged by key� Hold Alarm is disabled at power ON After process variable reaches normal (non alarm) value, the alarm is enabled Ltch.Hold Combination of Latch & Hold logic Alarm Activation delay 0.0 ~ 99.9 sec
COMMUNICATION Port RS485, isolatedBaud rate User programmable, 4800 bps, 9600 bps, 19200 bps, 38400 bpsProtocol Modbus RTUSlave ID User programmable, 1~255Date type Swapped float Integer x10Minimum polling interval 250 millisecondsParameters Process variables Read only Setpoints Read & write from the host computer Alarm status Read only Relay status Read only
SOFTWARE VERSIONS See Table 1
INPUTSNo. of inputs 8Input types Thermocouple B, E, J, K, N, R, S, T RTD Pt100, 3-wire Linear input 0~50 mV, 0~20 mA, 4~20 mA (each input independently scaleable) Lead-wire resistance error (Pt100, thermocouple) <0.2 °C for 10 ohms / leadChannel scan rate < 0.8 seconds for 8 channelsChannel-to-channel isolation Suitable for low (leakage) voltages less than 3V ACInput protection Thermocouple, mV, RTD inputs ± 10 V DC max Current inputs Current limit < 30 mA, 28 V DC maxRange limits See Table 2Accuracy See Table 2 Cold junction compensation Automatic Sensor break protection User programmable
INDICATION Display type 0.56” (14.2 mm), 7 - segment LED Process variable Upper, 4 ½ digit : redSetpoint Middle, 4 ½ digit : greenChannel no. Lower, 1 digit : redStatus indication 8 red LEDs for alarm, 4 green LEDs for relay status 2 red LEDs for communication
OUTPUTSNo. of relays Indicator : None Other : 4 electromagnetic relays Maximum no. of outputs (Y) 4 Output type a) Electromagnetic relay b) SSR driveRelay contact type NO-C-NC Relay contact rating 5A / 230V AC, resistive Current output 4~20 mA / 0~20 mA, isolated from input and supply ORVoltage output 0-1 V / 0-10 V / user specifiedMaximum load for current 500 ohms output
ISOLATIONMutual isolation between 1KV AC RMS/1 minute, input/supply/curent output(s)/ 250 V AC RMS continuous RS485 port
SPECIFICATIONS All specifications at ambient of 25 °C, unless specified otherwise
www.radix.co.in
CALIBRATIONZero & span Through front panel keys & displayUser calibration Sensor span and sensor zeroCJC calibration Room temperature
OTHERKeypad Membrane, tactile, 3 keysMemory for programmed Non-volatile, indefinite duration parametersField Connections Screw type connections in plug-in terminalsPlug-in Terminal Type a) Standard (Brass nickel plated) b) Gold platedSupply voltage 85~265 V AC, 50/60 hz Power consumption 5 wattsDimensions (in mm) 96 (H) x 96 (W) x 220 (D) Mounting In panel cutout of 90x90 mm Operating ambient temperature 0 - 50 °CRelative humidity� � Below 90%, non condensing
PROGRAMMABLE PARAMETERSSetpoint Full range adjustableAlarm Full range adjustableUnit User programmableResolution User programmable 0.0001,0.001,0.01, 0.1or 1 for linear input, 0.1 or 1 for temperature
OTHER MAJOR PARAMETERS Setpoint lock Level lockDisplay scan rate 1~99 seconds/channelSKIP channel Enable / disableInput bias -99.9 ~ 99.9Power ON output activation 0.0 ~ 99.9 sec delay
SPECIFICATIONS All specifications at ambient of 25 °C, unless specified otherwise
8 - CHANNEL SCANNER ISOTHERM
8 CHANNELS, 4 RELAYS, 2 x 4-20mA OUT, RS485
CA
T#275R
6/P
3/4
/310316/A
ORDERING INFORMATION
OTHER PRODUCTS
MULTI-CHANNEL SCANNER · FLP ISOSCAN MULTI-CHANNEL SCANNER · ISOSCAN-H
MULTI-CHANNEL SCANNER · ISOSCAN-V
www.radix.co.in
Option
1 x Analog output1.
2.
3.
2 x Analog output
1 x Analog output + RS485
Details
1 x 4~20 mA
2 x 4~20 mA
1 x 4~20 mA + RS485
Configuration
01
02
03
00
Software version No. of channels (X) No. of relays (Y) RS485
Indicator 8 0 1
Basic
Basic
8
8
4
4
0
1
Indicator 8 0 0
A
A2206
ORDER CODE
Ordering Options The following ordering options are available on request.Minimum order quantity and/or minimum order value may apply.
8 - CHANNEL SCANNER ISOTHERM
8 CHANNELS, 4 RELAYS, 2 x 4-20mA OUT, RS485
CA
T#2
75R
6/P
4/4
/310316/A
· Flexible trend facility - current and historical
· Alarm function
· Allows read (acquire data) & write
(program setpoint, etc) operations
· Supports thousands of tags
· Supports upto 32 or more instruments
· Capable of storing data upto 10 years
· Compatible with a variety of Radix instruments such as Scanner,
PID & ONOFF controllers, Isolators
· Default screen selection
· 21CFR compliant version also available
ELIPSE SCADA With Ethernet
Ethernet Bus
RS485 Bus
RS232 Bus
rSCADA
rSCADA server
rSCADA
rSCADA
rSCADA clients
INSTRUMENTS
ISOTHERM ISOTHERM ISOTHERM
ISOTHERM ISOTHERM ISOTHERM
ISOTHERM ISOTHERM ISOTHERM
ISOTHERM ISOTHERM ISOTHERM
rSCADA
rSCADA
ISOTHERM ISOTHERM ISOTHERM
C:\Historical data files\Demo.dat
Radix Electrosystems Pvt Ltd
USER: Administrator
PAGE1
DATA HISTORY REPORT
Date Time PV1 PV2 PV3 PV4 PV5 PV6 PV7 PV8
24-Nov-09 14:10:00 50.5 314.4 320.2 321.1 26.7 48.6 333.2 311.5
24-Nov-09 14:25:00 50.4 314.3 320.1 321.1 26.7 48.6 333.1 311.3
24-Nov-09 14:40:00 50.5 314.3 320.2 321.1 26.5 48.5 333.1 311.4
24-Nov-09 14:55:00 50.5 314.4 320.2 321.1 26.6 48.6 333.2 311.5
24-Nov-09 15:10:00 50.5 314.4 320.1 321.1 26.5 48.6 333.1 311.4
24-Nov-09 15:25:00 50.5 314.3 320.2 321.1 26.6 48.6 333.2 311.5
START DATE & TIME: 24-Nov-09-14:10:00 STOP DATE & TIME: 24-Nov-09-15:25:33 SAMPLE INTERVAL: 900
ISO1:_GRP1
REMARK:
CHECKED BY:
MIN: 50.4 314.3 320.1 321.1 26.5 48.5 333.1 311.3
MAX: 50.5 314.4 320.2 321.1 26.7 48.6 333.2 311.5
SUMMARY: -------------- -------------- -------------- -------------- -------------- -------------- -------------- --------------
www.radix.co.inRadix Electrosystems Pvt Ltd, B-14, 2nd Floor, Ghanshyam Indl Estate, Veera Desai Road, Andheri (West), Mumbai - 400 053, IndiaTel : + 91 22 42537777 · Fax : + 91 22 42537700 · Email : [email protected] · www.radix.co.in
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GAUGES T : + 91 22 42537777 x 733 F : + 91 22 42537700 E : [email protected]
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