TYPE EXAMINATION CERTIFICATE - Mettler Toledo

[13] Schedule
[14] TYPE EXAMINATION CERTIFICATE No.
DEMKO 07 ATEX 0520819X
Report: 10NK02765
[15] Description of Equipment:
These devices are Industrial Weighting Terminals intended to measure and send data. There is a stand-alone version and a panel
mounted version. IND 780 Panel is the panel mounted version. IND 780 Harsh is the stand-alone version.
Nomenclature:
I
IND 780
II
HARSH
I
II
Basic Model Designation
Enclosure
Harsh – Fully enclosed
Panel – Open type
Protection method per Model:
Model IND780 Harsh: Ex nA nL [nL] IIB T4 Ex tc IIIC T85 C Dc IP69K
Model IND780 Panel: Ex nA nL [nL] IIB T4 Ex tc IIIC T85 C Dc IP65
The relation between ambient temperature and the assigned temperature class is as follows:
Ambient temperature range
Temperature class
-10 C to +40 C (for II 3 G) T4
-10 0 C to +40 0 C (for II 3 D) T85C
Electrical data
100-240VAC, 50/60 Hz 400 mA
For IDNET Output connection:
Power Supply 16 Vdc max
Current Loop 17 Vdc max., 26 mA max
NonIncendive Field Parameters: for load cells installed per the manufacturer’s installation instructions (Drawing No. 64069877).
1. Analog load cell board Connection J1
Uo= 10V
Io = 313 mA
Po = 3.13 W
Lo = 1.20 mH
Co = 100 uF
2. Flowmeter board connection J3,
Pins 1 (CH1 Hi Input), 2 (CH1 Low Input), 3 (CH1 Frame GND), 8 (Ch2 Hi Input), 9 (CH2 Low Input, 10 (CH2 Frame GND)
Ui= 26.8V
Ii = 200 mA
Li = 30 uH
Ci = 0 uF
3. PDX Board Connection J3
Pins 3 (CAN_H) and 5 (CAN_L)
CANbus Listening:
CANbus Talking:
Ui= 26.8V Uo= 5.277V
Ii = 4 mA
Io= 200 mA
Li = 0 uH
Lo= 2.0 mH
Ci = 0.602 nF
Co= 1000 uF
Pins 6 (+12V PWR) and 7 (GND)
Uo= 12.6V
Io = 1181 mA
Lo = 229 uH
Co = 59.4 uF
00-IC-F0060 – Issue 4.1 This certificate may only be reproduced in its entirety and without any change, schedule included. Page 2 of 5