Phoenix Contact MINI MCR-2-I-I-ILP handleiding

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Supply options for MINI Analog Pro

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4 Supply options for MINI Analog Pro

MINI Analog Pro signal conditioners require a DC supply in the range from 9.6 V ... 30 V.

The MINI Analog Pro versions with intrinsic safety and functional safety require a

DC supply in the range between 19.2 V ... 30 V. In addition to supplying individual

modules via the corresponding terminal blocks on the device, various methods for

supplying power to several modules in the MINI Analog Pro product family can be

implemented using the ME 6,2 TBUS-2 1,5/5-ST-3,81 GY DIN rail connector

(item no. 2695439). It supplies all connected signal conditioners. This eliminates the

need for time-consuming and costly single-core wiring.

When there are only a small number of modules mounted side by side, the ideal solution

is to supply the DIN rail connector directly and therefore the connected modules via a

signal conditioner, see Section 4.1 on page 26. One way to supply several modules, with

additional monitoring for module errors and the supply (see Section 4.4 on page 36), is to

use MINI MCR-2-PTB… devices (see Section 4.2 on page 28). These devices also support

redundant supply.

If the DC supply is not present in the range between 9.6 V ... 30 V, the

QUINT4-SYS-PS/1AC/24DC/2.5/SC system power supply presented in

Section 4.3 on page 34 (item no. 2904614) can be used. It is suitable for connection to

230 V AC and is specifically tailored to the requirements of measurement and control

technology. Use in a potentially explosive area is also possible.

NOTE: Risk of property damage

Never connect the supply voltage directly to the DIN rail connector.

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