MEDC Ex ResistTel IP2 - Manual (Page 3)

Manual ExResistTel IP2 Page 3
Contents
1 General ............................................................................. 5
1.1 Operation ......................................................................... 5
1.2 Description ....................................................................... 5
1.3 Construction..................................................................... 6
1.3.1 Housing ................................................................................. 6
1.3.2 Configuration Plug Connector.................................................. 6
1.3.3 Intrinsically Safe Keypad Connection ....................................... 6
1.4 Electrical Characteristic Parameter ................................. 7
1.4.1 Power Supply DC (not intrinsically safe)................................... 7
1.4.2 Power Supply PoE according to IEEE 802.3 af (not intrinsically
safe) ..................................................................................... 7
1.4.3 LAN Interface 10/100 BASE-TX according to IEEE 802.3 (not
intrinsically safe) .................................................................... 8
1.4.4 Potential-free Relay Contacts (not intrinsically safe).................. 8
1.4.5 Cable Shield........................................................................... 9
1.4.6 Configuration Plug Connector................................................ 10
1.4.7 Intrinsically Safe Headset...................................................... 10
1.4.8 Internal and External Earth and Potential Equalisation
Connecting Bolt PA ............................................................... 10
1.4.9 Voltaic Isolation ................................................................... 10
1.4.10 Voltaic Isolation of the Relay Contacts ................................... 11
2 Commissioning............................................................... 12
2.1 Mounting ........................................................................ 12
2.1.1 Cable Screw Caps................................................................. 13
2.1.2 Inside View of Telephone upper Part ..................................... 13
2.1.3 Inside View of Telephone lower Part...................................... 14
2.1.4 Drilling Diagram ................................................................... 14
2.1.5 Connecting Plan ................................................................... 15
2.1.6 Connection Potential Equalisation .......................................... 15
2.1.7 Ethernet Connection ............................................................. 15
2.1.8 External Power Supply Connection ........................................ 16
2.1.9 Relay Connection ................................................................. 16
2.2 Setup .............................................................................. 17
2.3 Operating Position ......................................................... 17
3 Information.................................................................... 18
3.1 Service............................................................................ 18
3.2 Care and Maintenance ................................................... 18
3.3 Disposal.......................................................................... 18
3.4 Warning and Security Instructions................................ 18
3.5 Requirements................................................................. 21
3.6 Type Label ...................................................................... 21
4 Declarations and Approvals ........................................... 22