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2.8
Connecting cables
A series of standard connecting cables is available to connect individual SINAUT
components with each other and to WANs. Some of these connecting cables are supplied
along with the hardware components. Other cables can be ordered as necessary.
2.8.1
Cable for connecting TIM and modem modules
Table 2-6
Standard cables for connecting TIM and modem modules
Order no.
Description
6NH7701-4AL
Cable for connecting a TIM 3V-IE / TIM 4 (RS-232) with one of the
SINAUT ST7 MD2, MD3 or MD4 modems (RS-232). Also suitable for
connecting the modems listed above to a SIMATIC point-to-point CP such
as the CP 340, CP 341 or CP 441 with RS-232 port.
Cable length 1.5 m
6NH7701-4DL
Cable for connecting a TIM 4 (RS-485) with multiple SINAUT ST7
dedicated line modems connected in parallel of the type MD2 or MD3
(RS-485).
Cable length 1.5 m
6NH7701-1CB
Cable for connecting two MD2 modems (RS-232) to form a repeater.
Cable length 0.3 m
6NH7701-5AN
Cable for connecting a TIM 3V-IE / TIM 4 (RS-232) with the GSM mobile
wireless 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 connection of a
TIM 3V-IE/TIM 4 to a third-party modem or wireless device (RS-232).
Cable length 2.5 m
6NH7701-0AR
Test cable.
Cable for connecting two TIMs of the types TIM 3V-IE / TIM 4 over their
RS-232 ports without modems (null modem).
Cable length 6 m
SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06
Introduction to the SINAUT ST7 system
2.8 Connecting cables
Illustration
83
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