Helmholz 700-751-8VK21 SSW7-TS, MPI-Adpater mit Teleservice-Funktion, Handbuch, CD mit Software

Code: 700-751-8VK21

Marke: Helmholz

The SSW7-TS can be used for remote maintenance of your system over a modem connection. To this purpose, a commercially available external modem (analog, ISDN, GSM) is connected to the RS232 interface of the SSW7-TS.
For local use, just connect the RS232 interface of the SSW7-TS to your PC. It automatically recognizes the baud rate used by the PC (9.6 to 115.2 kBaud).
On the system side, you can connect the SSW7-TS to an MPI network with 187.5 or 19.2 kbps.
On the PC, the programming software and teleservice software are required (such as teleservice for Simatic* STEP* 7) to parameterize the SSW7-TS when needed or to manage the modem connections. Without modem and teleservice software, the SSW7-TS can be used locally as a SSW7.
The SSW7->TS is supplied with voltage by the MPI bus of the CPU and can be deployed at any location in the system using an optional 24 V connection.
It is also possible to load the SSW7-TS with new firmware using a modem connection, which makes it possible to realize a functional expansion of an adapter already installed in the system.
Parameterization and diagnostic functions are possible using the SHTools software.

General information
	Order number	700-751-8VK21
	Article name	SSw-7 TS, MPI Adapter with teleservice function
	Scope of delivery	SSW7-TS, Manual, CD with Software
	Dimensions (DxWxH)	105 x 53 x 29 mm
	Weight	approx. 180 g
Supply voltage		24 V DC, 18...30 V
Current draw maximal		45 mA
MPI interface
	Type	RS485
	Transmission rate	19,2 or 187,5 kbps
	Connection	SUB-D, 9 pin; with PG interface and terminating resistor
Communication interface
	Type	RS232
	Transmission rate	9,6...115,2 kbps
	Protocol	PC <-> S7 via modem oder local
	Connection	Connector, SUB-D, 9 pin
Protection rating		IP 20