Proface GP4100 - 3.4 Compact HMIs" - Manual (Page 4)

4
„ RS-485 (isolation) type
D-Sub 9-pin socket type connector
Installations
1. Installation Requirements
• For easier maintenance, operation, and improved
ventilation, be sure to install the GP at least
100mm [3.94in.] away from adjacent structures
and other equipment.
• Be sure that the surrounding air temperature and
the ambient humidity are within their designated
ranges. (Surrounding air temperature: 0 to 50°C,
Ambient humidity: 10 to 90%RH, Wet bulb
temperature: 39°C max.) When installing the GP
on the panel of a cabinet or enclosure,
“Surrounding air temperature” indicates both the
panel face and cabinet or enclosure’s internal
temperature.
• Be sure that heat from surrounding equipment does not cause
the GP to exceed its standard operating temperature.
2. GP Installation
(1) Cut a hole in the panel according to the GP unit
panel cutout dimensions.
(2) Confirm that the installation gasket is attached
to the GP unit and then place the GP unit into
the Panel from the front.
• GP unit has two projections
*1
on the top to prevent
falling during installation. Please insert the GP unit into
the panel at an angle to avoid hitting the projections.
*1 GP units with Rev.1 or higher have projec-
tions. More information, please see the
nameplate on the GP unit.
• It is strongly recommended that you use the instal-
lation gasket, since it absorbs vibration in addition
to repelling water.
For the procedure for replacing the installation gas-
ket, refer to “GP-4100 Series Hardware Manual”.
Pin Connection
RS-485 (isolation) type
PIN # Signal Name
(GP unit side)
1 NC
2 NC
3 LINE(+)
4 RS(RTS)
5 SG
*1
*1 The SG and FG terminals are isolated.
6 5V
*2*3
*2 When providing power of termination resistor via
the Siemens PROFIBUS, power cannot be con-
nected to the Device/PLC.
*3 The 5V output for Pin # 6 is not protected against
overcurrent.
7 NC
8 LINE(-)
9 NC
Shell FG
*1
1
5
6
9
100
[3.94]
100
[3.94]
100
[3.94]
100
[3.94]
Unit: mm [in.]
100
[3.94]
100
[3.94]
100
[3.94]
GP X Y
Panel
thickness
GP-4100
Series
105.0
[4.13 ]
66.0
[2.60 ]
1.0 [0.04]
to
5.0 [0.20]
Panel Face Inside Cabinet
X
Panel
thickness
GP
Y
r
≤3 [0.12]
Unit: mm [in.]
+1
-0
+0.04
-0
+1
-0
+0.04
-0
Projections
Insert GP at an angle.