Siemens SIMATICS PCS7 brochure Classic WAN media, Range without repeaters example

© Siemens AG 2011

					Control center			Range without repeaters (example)
					SIMATIC PCS 7 TeleControl			with conductor cross-section 0.8 mm
								- 1 200 bit/s	max. 33 km
								- 2 400 bit/s	max. 27 km
						TIM 4R-IE		- 19 200 bit/s	max. 11 km
		Ethernet
						RS 485
RTU S7-400
			MD2	MD2			MD2	Dedicated network
				· · ·				with star topology
	TIM 4R-IE MD2
							RTU S7-300
										Star +
										multi-point
RTU S7-400							TIM 3V-IE MD2
		RTU S7-300					RTU S7-300

· · ·

TIM 4R-IE MD2 TIM 3V-IE MD2 TIM 3V-IE MD2

SINAUT ST7 - example of classic dedicated network (star + multi-point topologies)

G_PCS7_XX_00263

Control center

SIMATIC PCS 7 TeleControl

TIM 4R-IE Ethernet

RTU S7-400

MD720-3

TIM 4R-IE

RTU S7-400

Option: redundant

network access

in the master MD720-3station

RTU S7-300

MD 720-3

Mobile wireless network

RTU S7-300

MD720-3

TIM 3V-IE

Dial-up

network via

wireless

00264

MD720-3

TIM 4R-IE TIM 3V-IE

MD720-3

G_PCS7_XX_

SINAUT ST7 - example of classic mobile radio network (GSM) with CSD data service (star topology)

Classic WAN media

•Dedicated copper line, private or rented

•Private radio network (optionally with time slot procedure)

•Analog telephone network

•Digital ISDN network

•Mobile radio network GSM

16SINAUT ST7 telecontrol protocol