3350-MBP communication interface

The scale is one tenth of a degree.

This module has 16 24 VDC digital outputs, PNP type, with a maximum current of 0.5 A per channel, typically used for heating and/or cooling.

Any available output can also be used to control the machine cycle.

All outputs have current cycling circuits for sensing loads, and have short circuit, overload, and overheat protection.

There is also a 24 VDC NPN digital input to measure the period of the applied signal.

The maximum input frequency is 1 kHz.

This module is installed on R-BUS (x) and receives power from it.

TBUS DIN rail for expansion modules and bus couplers

Rated control circuit power voltage US: 18 V DC 30 V DC (including all tolerances, including residual voltage)

Rated control circuit power voltage US: 24 V DC (A1/A2)

Rated control power supply current IS: typical value 110 mA

Limit continuous current: maximum 6 A (for loop current paths A1/A1 and A2/A2)

Delay time: typical value of 20 ms (depending on load, in case of voltage drop of US)

Protection circuit: Yes, within the operating voltage limit range

Status display: 3x green LED, 1x red LED

Input Description: Number, HTL type

Input quantity: 10 (dual channel, up to SIL 3)

20 (single channel, up to SIL 2)

Input voltage range, "0" signal: 0 V DC 5 V DC (for safe shutdown)

Input voltage range, "1" signal: 11 V DC 30 V DC

Cable length: maximum 2000 m

Status display: 20 x green LED (1 LED per input)

Power consumption: typical value 4 mA

Number of outputs: 4 (safe semiconductor output, up to Cat. 4 (according to EN ISO 13849-1)

2 (negative switching output)

Precautions for protecting the circuit: Yes, within the operating voltage limit range

Short circuit protection: Yes

Output voltage:<5 V (low state)

Leakage current: maximum 2 mA

Maximum capacitive load: maximum 1 µ F (electronic components)

Limit continuous current: 2 A (per channel, see derating)