PDF《Document template Data sheet》

6 steps and a modulating output. The switching on/off points of each step can be adjusted. Adjustable delay times. Configurable external presetting (controller used as a pure step switch). Modulating output with minimum and maximum position, invertible (only with RLU236) Control of a multistage aggregate with a step switch, with a maximum of

2 steps and a modulating output. Functions as described above (not with RLU220) Control of a linear multistage aggregate with a step switch, with a maximum of

6 steps and a modulating output. Fixed assignment of switching on/off points to the load. Adjustable delay times and priority changeover. Configurable external presetting (controller used as a pure step switch). Modulating output for load assignment to the steps, with min- imum and maximum position, invertible (only with RLU232 and RLU236) Control of a binary multistage aggregate with a step switch, with a maximum of

4 relays for

15 steps and a modulating output. Fixed switching on/off points with binary switching logic. Adjustable delay times. Configurable external presetting (controller used as a pure step switch). Modu- lating output for load assignment to the steps, with minimum and maximum posi- tion, invertible (only with RLU232 and RLU236) Control of a modulating 3-position actuator. Configurable presetting (controller used as a pure analog/3-position converter) (only with RLU202 and RLU222) Delivery of a passive measuring signal as an active signal for use by other con- trollers Type summary Type reference Universal inputs Digital inputs Positioning outputs Switching outputs Number of control loops RLU202

4 1

0 2

1 RLU220

4 1

2 0

1 RLU222

4 1

2 2

2 RLU232

5 2

3 2

2 RLU236

5 2

3 6

2 Name Type reference Mounting frame for flush panel mounting (consisting of

1 small frame,

1 large frame,

2 hexagonal spacers,

4 fixing screws, Mounting Instructions) ARG62.201 Switching and supervisory functions Accessories

4 /

36 Siemens Universal Controllers CE1N3101en Building Technologies 2016-03-22 Ordering When ordering, please give name and type reference of the controller, e.g.: Universal controller RLU236. The products listed under Accessories must be ordered as separate items. Equipment combinations For equipment combinations, refer to the Basic Documentation P3101 or to the document covering the selected application. Product documentation Document type Document number Basic Documentation: Universal Controllers RLU2… CE1P3101en Instructions Set (mounting, commissioning, operation)

74 319

0424 0 Declaration of Conformity (CE): RLU2… CE1T3101xx Environmental Declaration: RLU202, RLU220, RLU222 CE1E3101en01 Environmental Declaration: RLU232 and RLU236 CE1E3101en02 Technical design Each controller offers up to

45 ready programmed applications. When commissioning a plant, the relevant basic type must be entered. All associated functions, terminal assignments, settings and displays will then automatically be activated and parameters that are not required will be deactivated. In addition, each type of universal controller has

2 empty applications loaded:

1 for basic type A (ventilation controller)

1 for basic type U (universal controller) With the help of the built-in operation or the OCI700.1 service tool, the controller affords: Activation of a programmed application (refer to Programmed standard applica- tions ) Modification of a programmed application Free configuration of applications Optimization of the controller settings For operating actions of the functions, refer to the Basic Documentation.