DK 7320.830 CMC-TC ISDN Unit www.cmc-tc.com New versions at Contents: Page Description Conditions of use / safety instructions Description CMC-TC ISDN Unit 7320.830 face Description CMC-TC ISDN Unit 7320.830 rear Technical specifications Start-up Settings Via Telnet Via browser SMS mode...
Page 2
The CMC-TC ISDN unit can be used to configure a redundant transmission path or, when no network infrastructure is available, for relaying alarm messages. The alarm signal is sent in SMS format. The ISDN unit is connected to the serial interface on the processing unit 7320.100.
7320.100. Rittal assumes no liability for consequential damage! – Rittal assumes no liability for any damage to property or bodily injury incurred by improper use or failure to observe the safety instructions. Every warranty claim...
3. Description CMC-TC ISDN unit 7320.830 – face ISDN ISDN unit The red/green duo LED (1) indicates the current status of the ISDN unit. The green LED (2) indicates the connect status of the ISDN unit. Status Meaning 1 (status LED red / green)
4. Description CMC-TC ISDN unit 7320.830 – rear IOIOI ISDN 24 VDC max. 80mA The provided RJ12/RJ12 connecting lead connects the ISDN unit to this RJ12 socket (RS-232 interface) on the processing unit. This connecting lead functions as the 24 V DC supply and transfers data to and from the processing unit.
6. First start-up Important: The following description applies to software version 1.21 and higher for the processing unit (DK 7320.100) needed to operate the ISDN unit. § First start-up When several SMS terminals are operated on the one ISDN bus, each of these SMS terminals (and therefore every ISDN unit as well) must be assigned its own call number for sending and receiving SMSs.
Page 7
Unit Messages When this option is enabled, unit messages are also sent as SMSs (e.g. timeout, configuration change, etc.). This SMS is sent to all target numbers. SMS Phone Number Here you can enter the target call numbers that are to receive SMS messages sent by the ISDN unit.
Page 8
In addition, the system checks whether an SMS has been received. On detection of an SMS this is examined and, when the syntax is correct, the corresponding action initiated. The system also checks whether the sender’s phone number is on the list of target call numbers.
7. Configuration Via Telnet The menu “General configuration / SMS configuration” lets you enter the following values needed for the ISDN unit. ISDN MSN: The MSN (multiple subscriber number) is assigned by the network provider. Also the country code and the local area code must be entered (separated by “/”). Example: +49/2772/570126 ISDN Command: Before an SMS can be sent over the fixed network, the ISDN unit must be registered...
Page 10
Fig. 1 Telnet configuration of ISDN parameters Fig. 2 View of ISDN info The Telnet function “Info Page” lets you view the status of the ISDN unit (view: SMS- Info). The ISDN unit can adopt the following statuses. ISDN unit found. ISDN unit was found.
Page 11
Fig. 3 Telnet configuration of sensor values Every sensor or actuator can be configured to send one or more SMS messages when its status changes. The relevant menu item is “Send SMS”. The above example specifies that an SMS is to be sent to the target call numbers 1 and 3. The target call numbers must be separated with the character “&”...
7.2 Via browser The menu “SMS Configuration” lets you configure the system, as described in the last section, via your web browser as well. The line “SMS-Info” shows the current status (see section “Via Telnet”). Fig. 4 Web browser configuration of ISDN unit Page 12...
Page 13
Fig. 5 Web browser configuration of sensors This browser window lets you configure the target call number(s) an SMS is to be sent to on a status change (the input format is 1&2&3&4 for all four target call numbers). Page 13...
8. SMS mode Sending SMSs Every sensor and output can be configured to send an SMS when its status changes. The sensors and outputs can be configured via the Telnet menu (“Sensor Units > Unit xyz > Sensor abc > Send SMS”) or your web browser. Every sensor / output must be assigned a specially formatted string, e.g.
Page 15
Receiving SMSs When sending an SMS from a mobile phone to the ISDN unit, note the following. The SMS service centre entered in the mobile phone must know whether an SMS terminal has been registered for the target call number. This is the case –...
Page 16
telephone number is compared with the four numbers on the target telephone list. The command is executed only when the sender’s number is on the list. Note: For safety reasons, the fan can not be deactivated by SMS. The command “Fan On” remains unchanged. The CMC-TC PU recognises the following commands: a) Door control: This initiates the functions ‘unlock’, ‘lock’, and ‘delay’.
Page 17
The command ‘CLEAR’ can be used to confirm a pending alarm. Commands are case-insensitive. Address: Rittal GmbH & Co. KG · Auf dem Stützelberg · D-35726 Herborn / Tel. (+49) (2772) 505 – 0 / Fax: +49 (0)2772 505-2319 / eMail: Info@rittal.de / Internet: http://www.rittal.de...
Need help?
Do you have a question about the CMC-TC ISDN Unit 7320.830 and is the answer not in the manual?
Questions and answers