Versions; Two-Wire Version; Version; Device Overview And Operating Controls - Samson Media 7 Mounting And Operating Instructions

Design and principle of operation

3.3 Versions

3.3.1

Two-wire version

− Type 5007-xxx0...
The two-wire version is supplied with a 4 to
20 mA signal from a current source. This
version is available with explosion protec-
tion.
3.3.2 24 V version
− Type 5007-xxx1...
The 24 V version has a wider ambient tem-
perature range. Due to the greater electrical
power, it has additional functions, such as il-
luminated display and remote data transmis-
sion through the use of a retrofittable GSM
module.
20
3.4 Device overview and oper-
ating controls
Î See Fig. 4
1 Display
2 Confirm key
3 Up arrow key
4 Down arrow key
5 Back key
6 Error LED
7 Battery LED (SPS)
8 Status LEDs for GSM module
9 Signal input terminal
10 Slot for GSM module
11 SSP interface
12 Slots 1 to 4 for option modules
13 SPS: standby power supply
14 Grounding connection
EB 9510 EN