Siemens SIMATIC NET TeleControl SINAUT ST7 System Manual page 26

Industrial remote communication, station control system
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Properties of the SINAUT components
1.3 Properties of the TIM modules
Table 1- 6
Standard connecting cables for the RS-232 port of the TIM 3V-IE variants
Order no.
Description
6NH7701-4AL
Cable for connecting the TIM 3V-IE (RS-232) to one of the
SINAUT ST7 modems MD2, MD3 or MD4 (RS-232).
Also suitable for linking these modems to a SIMATIC point-
to-point CP such as the CP 340, CP 341 or CP 441 with
RS-232 interface.
Cable length 1.5 m
6NH7701-5AN
Cable for connecting the TIM (RS-232) to the GSM modem
MD720-3 (RS-232). Also suitable for third-party modems or
wireless devices with RS-232 standard.
Cable length 2.5 m.
6NH7701-4BN
Cable with one end without connector for connecting the
TIM (RS-232) to a third-party modem or wireless device
(RS-232)
Cable length 2.5 m
6NH7701-0AR
Test cable.
Cable for connecting two TIM 3V-IE / TIM 4 / TIM 4R-IE
modules over their RS-232 ports without modems (null
modem).
Cable length 6 m
The following figures show the assembly of the connecting cables.
26
Illustration
SINAUT ST7 station control system
System Manual, 09/2016, C79000-G8976-C178-10

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