NIVELCO UNICONT PM PMG-500 Quick Setup Manual

1. INTRODUCTION
In addition to the 1/16 DIN (48 × 48 mm [1.8 × 1.8"]) design, the UNICONT PM universal controller family is characterized by easy setpoint adjustment and
easy programming. The universal analog PID controller is suitable for processing signals from Pt100 resistance thermometers, various thermocouples,
and transmitters with a 4...20 mA and 0...10 V DC, 0...5 V DC, 1...5 V DC, 0...100 mV DC signal. The control output can be a relay, a continuous 0...20 mA
or 4...20 mA current signal, or an output suitable for operating an SSR (solid-state relay). The self-learning autotuning (AT) mode helps users determine
PID parameters. The device provides automatic wire compensation for the Pt100 input signal and automatic cold junction compensation for the thermo-
couple input signal. Some PM–500 series members are also capable of RS485 communication.
The UNICONT PM–500 enables more efficient control with a super-fast 50 ms sampling cycle and ±0.3% display accuracy. Moreover, it supports a variety
of control modes, including simultaneous control of heating and cooling and automatic/manual control and communication functions.
2. SPECIFICATIONS
2.1 GENERAL DATA
AC
Power
supply
AC/DC
Voltage tolerance
Ambient temperature
Ambient humidity
Display
RTD mode Compatible resistance temperature sensors: JPt 100 Ω, DPt 100 Ω, DPt 50 Ω, Cu 100 Ω, Cu 50 Ω, and Nikel 120 Ω
Primary
TC mode
input
Analog mode
CT input
Optional
inputs
Digital input (DI)
RTD mode
TC mode
Display
Analog mode
accuracy
CT input
Relay (OUT1/2)
Control
SSR (OUT1/2)
outputs
Current (OUT1/2)
Alarm output Relay (AL1)
Transmitter
Optional
output
outputs
Communication
Control algorithms:
Hysteresis RTD / Thermocouples: 1...100 °C (0.1...100 °C) (33.8...212 °F [32.2...212 °F])
Proportional band (P)
Integral time (I)
Differential time (D)
Control period (T)
Current loop output + SSR driver output: 1.0...120.0 s
Manual reset value
Sampling period
0.75 mm (0.03")amplitude at frequency 5 to 55 Hz (for 1 min)
Vibration resistance
Relay life Mechanical
cycle
Electrical
Memory retention
Ingress protection
Reinforced insulation between the input and the power part
Insulation type
Bounding box size
Weight
2.2 ACCESSORIES
– Quick Setup Guide
– Mounting bracket
2.4 OUTLINES AND DIMENSIONS
The device can be mounted in a 48×48 mm (1.8 × 1.8") cutout (1/16 DIN board instrument).
The insertion depth is 64.5 mm, other main dimensions are shown in the figure.
Front
48
1
Thank you for choosing a NIVELCO product!
PMG–500
100...240 V AC, 50/60 Hz, 8 VA
24 V AC 50/60 Hz, 8 VA / 24...48 V DC, 5 W
±10% deviance from nominal voltage
–10...+50 °C (14...122 °F)
35...85% RH
Process Value (PV): 7-segment, red, 7.0 × 14.0 mm (0.27 × 0.55").
Set Value (SV): 7-segment, green, 5.0 × 10.0 mm (0.2 × 0.39").
Status LEDs with labels
Compatible thermocouple sensors: K, J, E, T, L, N, U, R, S, B, C, G, and PLII
Voltage: 0...100 mV, 0...5 V, 1...5 V, 0...10 V
Current: 0...20 mA, 4...20 mA
0...50 mA (for external 1/1000 CT connection)
Active input for passive switches, measuring current: 0.5 mA / 5 V
Contact switch – sensing threshold: 'On' < 2 kΩ / 'Off' > 90 kΩ
Transistor switch – sensing threshold: 'On' < 1.0 V DC / 'Off' < 0.1 mA
Room temperature (23 °C ±5 °C): (PV ±0.3% or ±1 °C) ±1 digit
Full ambient-temperature range: (PV ±0.5% or ±2 °C) ±1 digit
Room temperature (23 °C ±5 °C): ±0.3% F.S. ±1 digit
Full ambient-temperature range: ±0.5% F.S. ±1 digit
±5% F.S. ±1 digit
250 V / 3 A AC-1
11 V DC ±2 V / 20 mA
4...20 mA / 0...20 mA selectable (max. loop resistance 500 Ω)
250 V / 3 A AC-1
4...20 mA: output accuracy ±0.3% F.S
(max. loop resistance 500 Ω)
RS485 communication Modbus RTU protocol
ON/OFF, P, PI, PD, PID
0.1...999.9 °C (32.2...1 831.8 °F) (0.1...999.9%)
0...9999 s
Relay output, SSR driver output: 0.1...120.0 s
0...100%
50 ms
in each X, Y, Z direction for 2 hours
OUT1/OUT2: min. 5,000,000 operations
AL1: min. 20,000,000 operations
OUT1/OUT2, AL1: min. 100,000 operations
~10 years (non-volatile semiconductor memory)
Behind mounting plane: IP20, front panel: IP54
(dielectric breakdown: 2 kV)
48 × 48 × 70.5 mm (1.89 × 1.89 × 2.77")
~105 g (3.7 oz)
– Warranty Card
– EU Declaration of Conformity
PMG–5
Side
6 64.5
1.7
Mounting Bracket
48.6
45
3. Mounting
The panel is mounted on the front panel in a 1/16 DIN (48 × 48 mm [1.8 × 1.8"]) cutout with the supplied mounting
frame. Make sure that the rubber seal fits, which ensures tightness from the front. When installing multiple instru-
ments, ensure adequate distances. Insert the unit into the bracket panel and secure the bracket with a straight
screwdriver.
B
(-)
Tightening the mounting bracket
4. WIRING
1
Digital input,
Non-contact, DI-1 DI-1
Contact input
2
* 3
Output 1
Transmitter
Relay
output
mA V
250 V 3 A AC–1
4...20 mA
4
Resistive load
DC
5
-
+
6
Supply voltage
100...240 V AC 50/60 Hz 8 VA
24 V AC 50/60 Hz 8 VA
24...48 V DC 5 W
Ally types have colored connection points ( ). Other connection point types depend on the particular variant.
UNICONT PM
PMG–500
UNIVERSAL CONTROLLER
QUICK SETUP GUIDE
3 edition
rd
Manufacturer:
Process Control Co.
H–1043 Budapest, Dugonics u. 11.
Tel.: +36-1-889-0100
E-mail: sales @ nivelco.com
31
20
5
55
56
15
21
A
C
Minimum distance between devices
A – min. 65 mm (2.55") C – 45 mm
+0.6
0
B – min. 65 mm (2.55") D – 45 mm
+0.6
0
* DC Current SSR
0/4...20 mA 11 V DC ±2 V
Max. load 500 Ω Max. 20 mA
*
13 7
AL1 output
mA V 250 V 3 A AC–1
Resistive load
14 8
Output 2
9
15
Relay
RS485 (A+)
mA
250 V 3 A AC–1
A
Resistive load
16 10
RS485 (B-)
B
17
11
Current
CT transformer (CT)
B'
0.0...50.0 A 12
18
RTD
PDF

nivelco.com

D
mA
V
TC Sensor
pmg511en23q03