eltherm ELT-GP1 User Manual

BU-020
Operating Instructions for
Temperature Controller ELT-GP1
Revision 4
20.12.2018
Page 4 of 10
2. Technical Data
Mains voltage:
230 V, 50 Hz
Power consumption:
max. 5 VA
Temperature measuring
range:
-51°C to +870°C
Controller range:
0°C to 200°C (standard configuration)
Hysteresis
2 K
Accuracy:
with Pt100:
with thermocouple type K:
with thermocouple type J:
±(0.5°C+0.5% of meas.r.)
±(1.0°C+1.0% of meas.r.)
±
(1.5°C+1.5% of meas.r.)
Resolution (internal):
0.1°C (Pt100)
0.4°C (thermocouples)
Meas. current (Pt100):
approx. 0.75 mA
Controller cycle time:
approx. 1.2 s
Housing:
Plastic-walled housing with transparent cover, Pg-cable gland
Int. protection
IP 67
Ambient conditions:
0°C to 50°C,
max. 90% rel. humidity (non-condensing)
Dimensions:
180 x 130 x 75 mm (W x H x D)
Connections:
30 cage pull-terminal screws à 2.5 mm²
Inputs:
(see chapter 2.4 Terminal Connection Plan)
Outputs:
(see chapter 2.4 Terminal Connection Plan)
Interface:
(see chapter 2.4 Terminal Connection Plan)
2.1 Terminal Connection Plan
1
2
+
-
NETZ
SSR 0-10VAnalog DigIn
Pt 100/J/KBus
G
I U
E2E1
G
3
4 5
6
7
8 9 10
11 12
13
14
30
29
2827
26
25
24232120 2215
16 17
18 19
L
L N N PE PE
K1 K1
K2
K2 K3
K3 K4K4
+
-
+
-
-
+ +
-
RELAIS
Fig. 2: Terminals
The controller can be configured for various types of controllers in the factory. Depending on the
type of controller, the outputs may have different functions. The following types of controller are
available from the factory:
• 2-position controller (conventional or PID) with hysteresis (normal case)
• PID-controller with PWM (= Pulse-Width-Modulation) output (quasi-continuous)
• PID-continuous controller
Where there are differences in the outputs, you will find the abbreviations ‘2-position’, ‘PID-PWM’
and ‘PID-cont.’ in Table 1.

eltherm ELT-GP1 Specifications

General

Brand	eltherm
Model	ELT-GP1
Category	Measuring Instruments
Language	English