Red Lion GMPID Single and Dual PID Modules - Manual (Page 2)

2
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
Do not use the controller to directly command motors, valves, or other
actuators not equipped with safeguards. To do so can be potentially harmful to
persons or equipment in the event of a fault to the controller. An independent
and redundant temperature limit indicator with alarm outputs is strongly
recommended.
SPECIFICATIONS
1. POWER: Power will be supplied by the Graphite host device.
2. LEDs*:
STS - Status LED shows module condition
OP1, OP2, OP3, OP4 - Indicate status of outputs 1, 2, 3, and 4
ALM, or AL1 and AL2 - Alarm LEDs are lit during any internal alarm
condition
* Default configuration.
3. MEMORY: Non-volatile memory retains all programmable parameters.
4. INPUT:
GENERAL:
Sample Time: 50 msec (20 Hz)
Common Mode Rejection: >110 dB, 50/60 Hz
Normal Mode Rejection: >50 dB, 50/60 Hz
Temperature Coefficient: 0.01%/°C
Step Response Time: 100 msec typ., 200 msec max
THERMOCOUPLE INPUTS:
Types: T, E, J, K, R, S, B, N, C
Input Impedance: 20 M Ω
Lead Resistance Effect: 0.25 µV/Ω
Cold Junction Compensation: Less than ±1°C typical (±1.5°C max) over
-40 to 75 °C ambient temperature
Resolution: 0.1°
TYPE
MEASUREMENT
RANGE
WIRE COLOR
ANSI BS 1843
T
-200 to +400°C
-328 to +752°F
(+) Blue
(-) Red
(+) White
(-) Blue
E
-200 to +730°C
-328 to +1346°F
(+) Violet
(-) Red
(+) Brown
(-) Blue
J
-200 to +760°C
-328 to +1400°F
(+) White
(-) Red
(+) Yellow
(-) Blue
K
-200 to +1350°C
-328 to +2462°F
(+) Yellow
(-) Red
(+) Brown
(-) Blue
R
0 to +1768°C
+32 to +3214°F
No Standard
(+) White
(-) Blue
S
0 to +1768°C
+32 to +3214°F
No Standard
(+) White
(-) Blue
B
+149 to +1820°C
+300 to +3308°F
No Standard No Standard
N
-200 to +1300°C
-328 to +2372°F
(+) Orange
(-) Red
(+) Orange
(-) Blue
C
W5/W6
0 to +2315°C
+32 to +4199°F
No Standard No Standard
mV 0 mV to 50 mV N/A N/A
RTD INPUTS:
Type: 2 or 3 wire
Excitation: 150 µA
Lead Resistance: 15 Ω Max
Resolution: 1 or 0.1°
TYPE INPUT TYPE RANGE
385 100 Ω platinum, Alpha = .00385
-200 to +600°C
-328 to +1100°F
392 100 Ω platinum, Alpha = .003919
-200 to +600°C
-328 to +1100°F
672 120 Ω nickel, Alpha = .00672
-80 to +215°C
-112 to +419°F
PROCESS INPUT:
INPUT
RANGE
ACCURACY IMPEDANCE
MAX CONTINUOUS
OVERLOAD
RESOLUTION
10 V 0.1% span 1 M Ohm 50 V 16 bit
20 mA 0.1% span 10 Ohm 100 mA 16 bit
5. PROBE BREAK RESPONSE: Upscale drive, Input Fault Alarm bit set high,
ALx LED illuminates.
6. TEMPERATURE INDICATION ACCURACY: ± (0.3% of span, +1°C).
Includes NIST conformity, cold junction effect, A/D conversion errors,
temperature coefficient and linearization conformity at 23 °C after 20 minute
warm up.
7. ISOLATION LEVEL: 500 Vrms @ 50/60 Hz for 1 minute between the
following:
OP1
OP2
OP3
OP4
Linear Output (GMP1 only)
Signal Input 1 and HCM
Signal Input 2 and HCM (GMP2 only)
Power Supply Input
8. COMMUNICATIONS: Provided by the graphite host device
9. A/D CONVERTER: 16 bit resolution
10. DISCRETE OUTPUTS:
GMP1: Outputs 1 and 2 available as Solid State NFET or Form A relay.
Output 3 is an SSR NFET or Form C relay.
GMP2: Outputs 1 through 4 available as Form A relay or Solid State NFET.
Solid State Output:
Type: Switched DC, N Channel open drain MOSFET
Current Rating: 1 A max
VDS ON: 0.3 V @ 1 A
VDS MAX: 30 VDC
Offstate Leakage Current: 0.5 mA max
Form A Relay Output:
Type: N.O.
Current Rating: 3 Amps @ 125 VAC or 30 VDC (resistive load)
1/10 HP @ 125 VAC
Life Expectancy: 200,000 cycles at maximum load rating. (Decreasing
load, increasing cycle time, and use of surge suppression such as RC
snubbers increases life expectancy.)
Form C Relay Output:
Type: SPDT
Current Rating: 5 Amps @ 125 VAC or 28 VDC (resistive load)
1/8 HP @ 125 VAC
Life Expectancy: 100,000 cycles at maximum load rating. (Decreasing
load, increasing cycle time, and use of surge suppression such as RC
snubbers increases life expectancy.)
11. CONTROL MODES:
Control: On/Off, P, PI, or PID
Output: Time proportioning or linear (GMP1 only)
Cycle Time: Programmable from 0.0 to 60.0 sec
Auto-Tune: When selected, sets proportional band, integral time, derivative
time values, and output dampening time
Probe Break Action: Programmable response
Sensor Fail Response: Upscale
12. ALARMS:
Modes:
Manual
Absolute High Acting
Absolute Low Acting
Deviation High Acting
Deviation Low Acting
Inside Band Acting
Outside Band Acting
Reset Action: Programmable; automatic or latched
Standby Mode: Programmable; enable or disable
Hysteresis: Programmable
Sensor Fail Response: Upscale
13. ANALOG DC OUTPUT (optional, GMP1 only):
Selectable/programmable for 0-10 VDC, 0-20 mA, or 4-20 mA
Resolution:
Voltage: 500 µV
Current: 1 µA
Accuracy:
0.1% of full scale (18 to 28 °C)
0.2% of full scale (-40 to 75 °C)
Update Time: 0.0 to 60.0 sec
Compliance (for current output only): 500 Ω max.
Minimum load (voltage output only): 10 KΩ min.
Outputs are software selectable for either 10 V or 20 mA. The output range
may be field calibrated to yield approximate 10% overrange and a small
underrange (negative) signal.