Emerson Fisher LCP100 Instruction Manual page 6

LCP100 Local Control Panel
August 2017
Table 3. Wiring Configurations with DVC6200 SIS Digital Valve Controller
LCP100 Protection Method
Ex e mb [ib] IIC
Ex tb IIIC
Ex ic IIC
Ex tb IIIC
Ex ia IIB
Ex tb IIIC
Note
For intrinsically safe applications, the LCP100 forms an intrinsically safe explosion protection system when used with intrinsically
safe associated apparatus (a barrier) or with any other intrinsically safe devices.
The following requirements must be met: Uo ≤ Ui , Io ≤ Ii, Po ≤ Pi , Co ≥ Ci + Cc, Lo ≥ Li + Lc.
When installing the cover, tighten the screws evenly in a criss‐cross pattern such as the one indicated in figure 3, to a
torque of 2.82 N•m (25 lbf•in), to help ensure the cover is properly installed.
Figure 3. Proper Cover Installation
3
2
NOTE: TIGHTEN THE SCREWS IN A CRISS‐CROSS PATTERN
TO HELP ENSURE PROPER COVER INSTALLATION.
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LCP100 Power Source
DVC6200 SIS then LCP100
LOOP
LCP100 then DVC6200 SIS
24 VDC DVC6200 SIS then LCP100
DVC6200 SIS then LCP100
LOOP
LCP100 then DVC6200 SIS
24 VDC DVC6200 SIS then LCP100
DVC6200 SIS then LCP100
LOOP
LCP100 then DVC6200 SIS
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4
Wiring Order from
Logic Solver
Instruction Manual
DVC6200 SIS Mode
(Current or Voltage)
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
Point-to-Point
Multi-Drop
D103272X012
Refer to figure
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