Installation
3.4 Installing on the S7-300 standard rail
SCALANCE M826
Operating Instructions, 08/2018, C79000-G8976-C362-05
33
3.4
Installing on the S7-300 standard rail
Installation
1.
Place the second housing guide of the device on the top edge of the standard rail
①
.
2.
Press the device down against the standard rail until the spring catch locks in place
②
.
3.
Connect the power supply, refer to the section "Power supply (Page 45)".
4.
Fit the connectors for the digital input and digital output, refer to the section "Digital
input/output (Page 42)".
5.
Connect the device to the DSL connection, refer to the section "DSL connection
(Page 47)".
6.
Connect the device to the local network, refer to the section "Ethernet port (Page 52)".
7.
Connect the terminal with as short a cable as possible ≤ 150 mm and a large cross
-
sectional area ≥ 1.5
mm² to the functional ground of the system, see section "Terminals
(Page 23)“ and section “Grounding (Page 41)“.
Dismantling
1.
Disconnect all connected cables.
2.
Using a screwdriver, pull down the catch on the rear of the device.
3.
Remove the device from the standard rail.
Содержание SIMATIC NET SCALANCE M826
Страница 7: ...Preface SCALANCE M826 Operating Instructions 08 2018 C79000 G8976 C362 05 7 ...
Страница 8: ......
Страница 16: ...Security recommendations SCALANCE M826 16 Operating Instructions 08 2018 C79000 G8976 C362 05 ...
Страница 28: ......
Страница 37: ...Installation 3 6 Mounting on a pedestal SCALANCE M826 Operating Instructions 08 2018 C79000 G8976 C362 05 37 ...
Страница 38: ......
Страница 55: ...Connecting up 4 7 Replacing the PLUG SCALANCE M826 Operating Instructions 08 2018 C79000 G8976 C362 05 55 ...
Страница 56: ......
Страница 72: ...Approvals A 3 General approvals SCALANCE M826 72 Operating Instructions 08 2018 C79000 G8976 C362 05 ...
Страница 74: ...Index SCALANCE M826 74 Operating Instructions 08 2018 C79000 G8976 C362 05 ...