9100684 TURCK | Alldatasheet
Document overview
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Technical content
Edition • 2023-07-21T16:37:52+02:00 excom I/O System Module Rack, Zone 1, for 8 Modules MT08-2G The module rack MT08-2G consists of a back- plane and the actual rack system. It can ac- commodate a gateway, a power supply unit as well as 8 I/O modules. Up to 64 binary in- puts/outputs or 32 analog inputs/outputs resp. a mix of both can be connected to it. Unlike the MT16, neither gateways nor power sup- ply units can be connected redundantly to the MT08. All modules can be plugged and unplugged under power without interrupting the data transmission. The module rack is designed in a combined protection rating of Ex e and Ex i and can therefore be used in zone 1. The power supply of modules on the back- plane is limited to prevent sparking. This al- lows you to pull and plug modules in powered state with excom® mounted in zone 1. The rack system is made of continuously cast aluminum. This ensures increased stability and shielding. The module rack is suited for switch cabinet and 19" rack mounting. ■ Module rack for max. 8 I/O modules, 1 gateway and 1 power supply module ■ The terminals for the signal connection lev- el are available as accessories
Edition • 2023-07-21T16:37:52+02:00 Type MT08-2G ID 9100684 Ex approval acc. to conformity certificate IECEx PTB 13.0040 U Ex approval acc. to conformity certificate PTB 00 ATEX 2194 U Device designation É II 2 (1) G Ex eb ib [ia] IIC T4 Displays/Operating elements Slots DC power supply 1 Gateway 1 Block I/O 8 Terminal cross-section 1.5 mm² Electrical connection 4 × 4 clamps per module Bus connection 1 x 9-pol. D-SUB Bus address 3 x decimal-coded rotary switches Housing material Aluminium, extrusion profile Connection mode Mounting panel Protection class IP20 Ambient temperature -20…+70 °C Relative humidity ð 93 % at 40 °C acc. to IEC 60068-2-78 Vibration test Acc. to IEC 60068-2-6 Shock test Acc. to IEC 60068-2-27 EMC Acc. to EN 61326-1 Acc. to Namur NE21 MTTF 1211 years acc. to SN 29500 (Ed. 99) 40 °C Dimensions 227 x 260 x 130 mm Approvals ATEX cFM cFMus IECEx CCC INMETRO KOSHA EAC Ex UKCA CE Dimensions
Edition • 2023-07-21T16:37:52+02:00 Accessories Type code Ident-No. Dimension drawing BM-PS 6884044 Cover for the unused power port BM1 6884036 Dummy module for unused slots on the module rack