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TS400 DM Operator module serial
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TS400-DM serial
Technical data
Information about the previous version
TS400-DM Operator module serial


The TS400 DM Operator module serial is the man to machine interface in the TS-400 annunciator and building automation system. All status- or alarm messages appear in plaintext. The integrated acoustic alarm also activates when an alarm arises. The function keys can be use to acknolwledge alerts, set time and brightness and to access a log file for the previous 1000 events.

Up to TS400 DM Operator modules can be integrated into one system. The messages can be assigned selectively. The TS400 DM Operator module serial is connected to the CPU's serial interface or to the Technet unsing a LAN-modem (Lan to serial adapter).

Thanks to its flat design, the display and operator module can be mounted directly on front panels, walls or to the work surface via a monitor stand.

Application examples:

Applikation TS400-DM

Applikaiton TS400-DM

Applikaiton TS400-DM


Connection diagram

The TS400 DM Operator module serial uses the same wire assignment as the Power over Ethernet Technology. Therefore, only one cable is necessary to connect the TS400 DM. Please make sure that the used cables are fully equipped and not crossed. PIN 6 must not be used.

Connection TS400-DM

Pin 1 2 3 4 5 6 7 8
Description TX RX GND (5V) 24V+ 24V+ 5V+ GND (24V) GND (24V)
Used for Signal Signal Signal Supply Supply Empty Supply Supply

Connection Principle TS400 DM Operator module serial

The TS400 DM Operator module serial can be integrated in the TS400 annunciator system in two ways:
-Local directly connected to the CPU's serial interface. An adapter for the power supply has to be connected
-External integrated in the network (Technet) using a LAN-modem, also in this case, an adapter for the power supply has to be connected

Connection TS400-DM serail


Massbild TS400-DM

Technical data

Type TS400 DM Operator module serial
Part number 832.700.420
Display LCD 16 lines x 30 characters, backlit, supports graphics
Connection Network cable

0 to +55 °C
-20 to +75 °
Housing Anodized aluminium
Mounting -cabinet front 114x163mm M4
-monitor stand VESA 75x75mm
-wall bracket VESA 75x75mm
Protection category IP 40
Power 8W
Supply voltage 24VDC
Dimensions (B x H x T) 250 x 175 x 24
Weight 1320 g

TS400 Downloads