Sartorius YDO01C-232 A1 Notice D'installation page 9

UniCOM Combics1/2: 10-pin screw termi-
nal strip LV2 for serial interfaces.
UniCOM Combics3: 4-pin screw terminal
strip LV4 for serial interfaces.
§ CIS. and CW.S Devices (IP67-protected):
– Interface modules YDO01C-232 (serial RS-232 interface) and YDO01C-485 (serial RS-
485/422 interface):
The screw terminal strips are on the right-hand side of the digital PCB (see the illustra-
tion on the left and refer to the pin assignment chart in the operating instructions,
in the chapter entitled "Operating the Combics").
– On CIS1, CIS2, CW1S and CW2S devices, use the 10-pin terminal screw strip LV2
for UniCOM.
– On CIS3 and CW3S devices, use the right-hand 4-pin terminal screw strip LV4
for UniCOM. If required, connect the corresponding grounding potential on the
neighboring 10-pin terminal screw strip LV2 to terminals 2 and 3.
– YDA01C-20MA Interface Module (Analog Current/Voltage Interface) and YDO01C-DP
Interface Module (Profibus Interface):
The connectors are on the terminal screw strip on the interface module.
– YD001C-EN interface module (Ethernet interface):
– for use only in CIS.. and CW..S devices
– Use the cable gland of the YCC02-RJ45M7 cable (Option M38) to connect the cable
shield to the Combics housing.
– Do not lay the YCC02-RJ45M7 cable (Option M38) over the A/D converter PCB.
§ For details on pin assignments, please see "Pin Assignment Charts" in this manual.
§ For further information, refer also to the Combics operating instructions
(under "Pin Assignment Chart", in the chapter entitled "Operating the Combics").
CISL. and CW.P Devices (IP44-protected):
§ Close the indicator. Make sure that the rubber seal between the front panel and the
housing is correctly positioned.
CIS. and CW.S Devices (IP67-protected):
§ Use the cable gland to connect the peripheral device to the indicator.
§ YDO01C-DP interface module (Option B1, Profibus interface):
If multiple devices are connected in a bus system (as opposed to point-to-point
connections), install 2 separate connecting cables with cable glands, using separate bore
holes. Connect the individual wires of both cables to the terminals (on the module) in
pairs to conduct the signals from one device to the next.
!
Please observe the information given above under "Notes."
! The connecting cable is prepared at the factory for installation in the Combics indicator,
with a preassembled cable gland in position.
! Please use extreme caution when performing any work on the equipment that affects this
cable gland. Use a torque wrench. Torque applied to this cable gland: 5 Nm.
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