70105500T90Z001K000
V3.00/EN/00644471
Two-State Controller According to ATEX and IECEx
Type 701055/8-23-044
JUMO exTHERM-DR
Operating Manual
Type 701055/8-23-045
Operating overview
Content
Operating overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 Brief description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2 Identifying the device version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.2 Device software versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.3 Fabrication number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.4 Service addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.2 Mounting site, DIN-rail mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3.3 Close mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3.4 Dismounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
3.5 Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
3.6 Use of the setup interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1 Installation notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.2 Removing the protective cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
4.3 Connection diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.4 Checking wiring of the intrinsically safe electrical circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
5 Startup of the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.1 Display and control elements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5.2 Setting the display after device is switched on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5.3 Selecting and editing parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
5.4 Canceling edit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
5.5 Sealing the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
6 ATEX ignition protection type "i" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
6.1.1 Installation regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
6.2 Identification marking according to ATEX directive 2014/34/EU: . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
6.3 Meaning of the X character in the type examination certificate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
6.4 Associated, intrinsically safe electrical apparatus according to EN 60079-11 . . . . . . . . . . . . . . . . . .34
6.4.1 Function of intrinsic safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
6.4.2 Probe arrangement in the Ex-area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
6.4.3 Explanation of probe temperature classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
7 ATEX ignition protection type "e" and "t". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
7.2 Ex e identification marking in accordance with EN 60079-7: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
7.2.1 Probe arrangement in the Ex-area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
8 IECEx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
8.2 IECEx identification marking in accordance with IEC standards: . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
8.3 Excerpt of important device data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
9 Configuration level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.1 Navigation principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
9.2 Analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
9.2.1 Sensor type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Content
Content
9.2.2 Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
9.2.3 Lead wire resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
9.2.4 Filter time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
9.2.5 Scaling start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
9.2.6 Scaling end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
9.3 Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
9.3.1 Control direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
9.3.2 Setpoint value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
9.3.3 Hysteresis setpoint value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
9.3.4 Setpoint value min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
9.3.5 Setpoint value max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
9.4 Limit value monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
9.4.1 Alarm function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
9.4.2 Limit value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
9.5 Digital input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
9.5.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
9.4.3 Hysteresis limit value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
9.4.4 Error signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
9.6 Analog/logic output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.6.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.6.2 Signal type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.6.3 Scaling start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.6.4 Scaling end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.6.5 Error signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
9.6.6 Logic output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
9.6.7 Behavior when leaving the scaling range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
9.7 Display/operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.1 National language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.2 Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.3 Decimal place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.4 Normal display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.5 Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
9.7.6 Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
9.7.7 Timeout light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
9.7.8 Timeout operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
9.7.9 Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
9.8 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
9.8.1 Limit switching operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
9.8.2 Current switching operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
9.8.3 Operating hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
10 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
10.1 Analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
10.2 Analog output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
10.3 Digital input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
10.4 Relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
10.5 Measuring circuit monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
10.6 Voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
10.7 Test voltages according to EN 60730, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
10.8 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
10.9 Environmental influences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
10.10 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
10.11 Approvals/approval marks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Content
Content
10.12 Note about suitable probes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
10.13 Note about probes in Chapter 10.14 up to Chapter 10.16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
10.14 Probes for the operating medium air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
10.15 Probes for water and oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
10.16 Probes for air, water, and oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
11 Setup program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
11.1 Minimum hardware and software requirements: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
11.2 Displaying the device software version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
11.3 Forgotten the code?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
11.4 Special function: thermocouple reverse polarity protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
12 Alarm messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
13 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
14 What to do, if ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
15 Behavior of Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
16 Certificates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Content
1 Brief description
10
1 Brief description
The device is tested according to ATEX directive 2014/34/EU and IECEx as associated apparatus with intrinsically safe output.
It meets the requirements of the following identification markings (blue terminals):
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
The input is intrinsically safe [Ex ia] so that relevant type-tested probes can be connected directly. Barriers are no longer required.
The device meets the requirements of the following identification marking (black terminals):
II (2) G [Ex eb Gb] IIC
II (2) D [Ex tb Db] IIIC
The measured value at the analog input can be recorded by various probes or standard signals.
It is compared with the setpoint value and switches the relay output controller K1 (LED K1 lights up) depending on the con-
troller function.
A limit value exceedance is signaled by the installed relay output limit value K2 (LED K2 lights up).
1.1 Safety information
Symbol Meaning Explanation
Note This symbol refers to important information about the product, its handling, or additional benefits.
Danger This symbol indicates that personal injury from electrocution may occur if the appropriate precau-
Caution This symbol is used in conjunction with the signal word to indicate that personal injury may occur if
Read This text contains important information which must absolutely be read before proceeding. Manipu-
tionary measures are not taken.
the instructions are disregarded or not followed correctly.
lations not described in the operating manual or which are expressly forbidden will jeopardize your
warranty rights.
v Reference This symbol refers to further information in other manuals, chapters, or sections.
1
abc
*
Footnote Remarks at the end of a page that refer to specific text passages and are marked with a number
Action
instruction
placed in superscript.
This symbol marks the description of a required action. The individual steps are marked by this as-
terisk.
1 Brief description
11
2 Identifying the device version
AC voltage supply
110 to 240 V:
AC/DC voltage supply
20 to 30 V:
Ex e and Ex t identification
Ex i identification
The nameplate is glued laterally to the device.
The voltage supply that is connected must correspond to the
voltage specified on the nameplate!
2 Identifying the device version
12
701055 exTHERM-DR
8 Default setting
9 Configured acc. to customer specifications
23 AC 110 to 240 V +10 % /-15 %, 48 to 63 Hz
25 AC/DC 20 to 30 V, 4 8 to 63 Hz
701055 / 8 - 23 - 044
Basic type
Vers ion
Voltage supply
Ignition protection type
044 [Ex ia] associated apparatus, installation outside the Ex-area
045 [Ex eb, tb] associated apparatus, "eb" for gas, "tb" for dust, installation outside the Ex-area
2.1 Scope of delivery
- JUMO exTHERM-DR in the ordered version
- Operating manual
- Protective cap ATEX for analog input (blue)
2 Identifying the device version
13
2 Identifying the device version
2.2 Device software versions
Display module version: 361.01.01
Analog channel 1 version: 258.02.01
2.3 Fabrication number
The fabrication number is displayed on the device.
h Press + keys
Setup:
The first 8 digits are the order production number: 01939251
Digit 9 and 10 manufacturing site Fulda: 01
Digit 11 (second row) hardware version: 0
Digit 12 and 13 year: 2014
Digit 14 and 15 calendar week: 16
Digit 16 to 19 consecutive number: 0045
2.4 Service addresses
See back cover
14
This operating manual is the translation of the German manual.
It is valid for the following hardware and software versions:
Display module from version: 361.01.01
Analog channel 1 from version: 258.02.01
Unlocking module from version: 363.01.01
h Press + keys
Keep the operating manual in a place that is accessible to all users at all times.
All the necessary settings are described in the operating manual. Manipulations that are not described in the operating manual or which are expressly forbidden will jeopardize your warranty rights and may render the safety function inoperative!
Any interference with the inside of the device is prohibited!
Repairs may only be performed by JUMO in the company's headquarters in Fulda.
If you have any problems, please contact the nearest branch office or the head office.
2 Identifying the device version
15
3 Mounting
3.1 Dimensions
3 Mounting
16
3.2 Mounting site, DIN-rail mounting
The device is not suitable for installation in potentially explosive areas.
v Chapter 6.1 "Bestimmungsgemäße Verwendung"
The device is clipped to a 35 mm DIN rail (DIN EN 60715) from the front and
locked into place by pressing downwards.
The ambient conditions at the mounting site must meet the requirements
v
specified in the technical data.
Chapter 10 "Technische Daten"
The mounting site should be as vibration-free as possible to prevent the screw connections from working loose.
a
The mounting site should be free from aggressive media (e.g. strong acids and lyes), and as free as possible from
a
dust, flour, or other suspended matter to prevent blocking of the cooling slots!
3.3 Close mounting
Maintain the minimum distance of 20 mm to the top and the bottom.
a
1. So that the release slot can still be accessed with a screwdriver from the bottom.
2. So that when dismounting, the device can be swiveled upwards and removed from the DIN rail.
Several devices can be mounted right next to one another without a minimum distance.
a
3 Mounting
17
3.4 Dismounting
h Place screwdriver in release catch and press upwards (1).
h Swivel screwdriver and housing upwards at the same time out of the DIN rail (2).
3 Mounting
18
3.5 Galvanic isolation
(1) Analog input
(3) Digital input
(5) Setup interface
(6) Display
(7) Analog output /
Logic output
(8) Voltage supply
(2) Relay output
Controller K1
(4) Relay output
Limit value K2
3.6 Use of the setup interface
- The USB setup interface is only designed for service use over a limited period (such as the transfer of setup data or during
startup).
- It is not suitable for unlimited operation of the interface in a fixed installation.
3 Mounting
19
4 Electrical connection
4 Electrical connection
4.1 Installation notes
Check to see if the safety temperature limiter is installed in a manner appropriate to the application (temperature mea-
a
surement) and that it is operated within the admissible plant parameters.
The device is intended to be installed in control cabinets, machines, or plants.
a
Ensure that the customer's fuse protection does not exceed 20 A.
Disconnect the device from the mains voltage on all poles prior to starting service or repair work.
a
All incoming and outgoing lines without a connection to the power supply network must be laid with shielded and
a
twisted lines. The shield must be grounded on the device side.
Do not lay the input and output cables close to components or lines through which current is flowing.
a
Do not connect any additional loads to the screw terminals for the voltage supply of the device.
a
Both the choice of cable material for the installation, as well as the electrical connection of the device must conform to
a
the local requirements of VDE 0100 "Regulations on the Installation of Power Circuits with Nominal Voltages below
1000
V" or the appropriate regulations for the country.
Suitable measures must be taken to protect the relay circuit.
a
The maximum switching capacity is 230 V/3 A (resistive load).
The electromagnetic compatibility conforms to the standards and regulations cited in the technical data.
a
v Chapter 10 "Technische Daten"
For startup we recommend that a trial run of the plant up to the temperature shutoff at the set limit is carried out.
a
Hybrid mixtures:
If a dangerous atmosphere could occur at the mounting site – an atmosphere that is potentially explosive due to a
mixture of gases, steam, or mist and at the same time through combustible dusts – then the safety-related charac
teristic parameters of the gases, steam, or mist and the combustible dusts can change.
In such cases the suitability of the intended device is to be checked by an appropriate expert body.
20
-
The electrical connection and the configuration settings up to the startup must only be carried out by qualified personnel.
4.2 Removing the protective cap
1 h Insert the screwdriver into the right
2 h Hold the protective cap and pry up the
opening of the protective cap and pry
up to the left.
second catch in the left opening to the
right.
4 Electrical connection
21
4 Electrical connection
Caution:
The protective cap must be removed prior to wiring and put
back on when finished.
This is necessary for the proper
operation of the probes in the
Ex-area!
4.3 Connection diagram
The connection is made via screw terminals. Wire Admissible cross sec-
1-wire ≤ 2.5 mm
Fine-strand,
with ferrule
Tightening torque of the screws: max. 0.5 Nm
tion
≤ 1.5 mm
2
2
22
Legend Comment Screw terminals Screw terminals
+
–
2
3
J
13
A
Enter the line resistance for RTD temperature probes in two-wire circuit when using greater line lengths.
v Analog input
123
J
2
3
+
–
I
x
4
5
Ground
9
10
+
–
Ix,U
x
1, 2 Analog input 1 (E1) Analog input 2 (E2)
Thermocouple / Terminals 6, 7, and 8 are not
used.
RTD temperature probe Pt100/Pt1000 in
two-wire circuit
RTD temperature probe Pt100/Pt1000 in
3-wire circuit
4 to 20 mA Terminals 6, 7, and 8 are not
4 Digital input
5 Analog output / logic output:
Connection to a potential-free contact
0 to 20 mA
4 to 20 mA (factory set)
0(2) to 10 V
4 Electrical connection
Terminals 6, 7, and 8 are not
used.
Terminals 6, 7, and 8 are not
used.
used.
23
4 Electrical connection
L1N
L1N
L+L-
L+L-
S
P
11
12 13
Ö
Legend Comment Screw terminals Screw terminals
9 Voltage supply
Acc. to nameplate
AC:
L1 line conductor
N neutral conductor
DC:
(L+)
(L-)
24
10 Relay output controller K1
11 Relay output limit value K2
(zero-current state)
Relay (changeover contact) with fuse cut-out
(zero-current state)
Relay (changeover contact)
4.4 Checking wiring of the intrinsically safe electrical circuit
Caution:
The protective cap that is removed prior to wiring must be put back into place after wiring is complete so that the
detent lugs snap back into place!
This is necessary for the proper operation of the probes in the Ex-area!
Caution:
All screw terminals in the housing must always be tightened to the maximum torque of 0.5 Nm. This also applies to
connections that are not required.
h Fine-strand lines in ferrules up to max. 1.5 mm
h Switch on the device and test whether the measured value of your choice (e.g. temperature or pressure) is displayed with-
out any problems.
h Place the protective cap back in its position and make sure it is securely in place.
2
or single-strand lines up to max. 2.5 mm2 can be inserted and tightened.
4 Electrical connection
25
5 Startup of the device
26
5 Startup of the device
5.1 Display and control elements
h When the voltage supply is set up, a testing routine starts during which all LEDs blink and the backlight display shows white
pixels for 2
After the testing routine is complete the device displays the measured value (default setting).
v If an alarm or error message appears, refer to Chapter 12 "Alarmmeldungen".
5.2 Setting the display after device is switched on
v Chapter 9.7.4 "Normalanzeige"
The main measured value appears on the screen in German (default setting). The example shows the screen layout of a controller with direct switching behavior at a setpoint value of 34 °C and limit value monitoring of 50 °C.
(1) Control direction of the controller (2) Alarm function
(7) Measured value
(6) Limit value (4) Unit
(5) Setpoint value
s and black pixels for 2 s.
If the measured value is within the hysteresis at "Power ON", the relay outputs controller K1 and
limit value K2 are set to inactive.
(3) Digital input
Legend Comment
3 LCD display
6 LED K1 (yellow)
7 LED K2 (yellow)
8 Keys
12 Setup interface
Black/white with background lighting, 96 x 64 pixels
Lights up when the relay output controller K1 is active.
Lights up when the relay output limit value K2 is active.
(can only be operated when the transparent hood is folded
upward)
Value increase / previous parameter
Value reduction / next parameter
Programming
(EXIT)
5 Startup of the device
27
5 Startup of the device
28
5.3 Selecting and editing parameters
In the normal display, the values are switched using or and are only displayed.
To edit a value, for example here the setpoint value, carry out steps 1 to 4
1 Press The first menu item "Analog inputs" is highlight-
2 Use to select the controller
Switch to submenu with
3 Press 1x until the setpoint value appears
Press (setpoint value flashes)
ed in black. The vertical line to the right shows
the current position in the menu.
4 Set the value of your choice with or
Use to acknowledge
The value is adopted and saved.
If no key is pressed for 30 seconds (timeout) then the device automatically returns to normal display and the value is
H
not stored. The duration of the timeout can be configured.
Back to the normal display:
With (EXIT) or menu item "back" or automatically after timeout
v See Chapter "Bedienübersicht" on the first inner page of this manual
5.4 Canceling edit
(EXIT) is used to cancel editing and the previous value remains.
5.5 Sealing the device
There is a lead-sealed see-through cover to prevent unintentional or unauthorized adjustment.
Two holes are provided to the left and right of the see-through cover through which wire
can be guided for lead sealing to connect the cover to the housing. The wire ends are
secured with the seal.
Opening see-through cover for close mounting:
A screwdriver can be used to pry open the see-through cover.
5 Startup of the device
29
6 ATEX ignition protection type "i"
H
30
6 ATEX ignition protection type "i"
6.1 Intended use
The JUMO exTHERM-DR is a device designed in accordance with Directive 2014/34/EU, chapter 1, article 1, paragraph (b), intended for measuring temperatures, or other physical measurands such as pressure, directly through resistance sensors or
thermocouple sensors, and using an adequate transmitter and 4-20
The stipulations and requirements for use specified in this document must be taken into consideration. All specifications below
with regard to probes or sensor technology relate to the probes listed in
used, their suitability must first be tested.
Important information:
Thermocouples should be evaluated with at least the requirements of EN 60584 or DIN 43710. RTD temperature
probes should be evaluated with at least the requirements of EN
temperature stability, age drift, self-heating behavior, failure rates, fault models, etc. should likewise be taken into
account.
The JUMO exTHERM-DR is associated apparatus that may only be used outside the Ex-zone.
Another use or one that goes beyond the specified use ? with respect to use in potentially explosive areas ? is considered as
not being in accordance with the intended use.
Liability for resulting damages cannot be assumed.
The JUMO exTHERM-DR has been manufactured in compliance with applicable standards and directives, as well as applica-
ble safety regulations. Nevertheless, improper use may lead to personal injury or material damage.
To avoid danger, the JUMO exTHERM-DR may only be used:
- For the intended use
- When in good order and condition
- Under consideration of this operating manual
mA current input.
Chapter 10.14 to Chapter 10.16. If other probes are
60751. Parameter values such as response rate,
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