Flexible extension modules for RTU500 series. The RTU500 series modules can be used with all product lines to provide additional and extended functionality.

• RTU500 Input/Output Modules
• 211BID51: 16 binary inputs

The modules provide special functions to complete a RTU for a specific application.

To be used for single indications, double indications, digital measurements and and pulse counters.

• Resolution: 1 ms
• LED signal for each intput
• Common return per 8 inputs
• 11BOD52: 8 binary outputs, relays
• 8 single commands 1-pole NO contact (high capacity relays)
• Max. switching voltage 150 V DC
• Max. load = 110 V DC/ 3 A
• 2 terminals per contact
• 211AID50: 6 analog inputs
• Resolution 11 bit + sign; +/- 5 mA (0,5 %); +/- 10 mA (0,25 %); +/- 20 mA (0,25 %); 4...20 mA
• Resolution 10 bit + sign; accuracy class 0.5 for 2.5 mA
• Resolution 11 bit + sign; accuracy class 0.5 for +/- 1 V DC and +/- 10 V DC (1 %)
• RTU500 Input/Output Adaptors
• 211ADD52: I/O adapter board

The adapter 211ADD52 is the standard adapter to connect RTU500 I/O-modules to the RTU500 I/O bus (wired OR bus).

• For up to 8 I/O modules 211BIDxx, 211BODxx, 211AIDxx