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Distributed I/O System ET 200S

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Analog electronics modules<br />

4.10 4AI I 2WIRE Standard analog electronic module (6ES7134-4GD00-0AB0)<br />

4.10 4.10<br />

Properties<br />

Input range (rated value)/input resistance<br />

Data for selecting a sensor<br />

• Current 4 mA to 20 mA/50 Ω<br />

Permitted input current (destruction limit) 40 mA<br />

Load of the two-wire measuring transducer max. 750 Ω<br />

Smoothing of the measured values Yes, can be assigned parameters in 4 steps by<br />

means of digital filtering<br />

Step<br />

Time constant<br />

None<br />

1 x cycle time<br />

Weak<br />

4 x cycle time<br />

Medium<br />

32 x cycle time<br />

Strong<br />

64 x cycle time<br />

4AI I 2WIRE Standard analog electronic module<br />

(6ES7134-4GD00-0AB0)<br />

General terminal assignment<br />

• 4 inputs for measuring current<br />

• Input range:<br />

4 to 20 mA, resolution 13 bits<br />

Note<br />

Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.<br />

Terminal assignment for 4AI I 2WIRE Standard (6ES7134-4GD00-0AB0)<br />

Terminal Assignment Terminal Assignment Notes<br />

1 M0+ 5 M1+ • Mn+: Input signal "+", channel n<br />

2 M0- 6 M1- • Mn-: Input signal "-", channel n<br />

3<br />

4<br />

M2+<br />

M2-<br />

7<br />

8<br />

M3+<br />

M3-<br />

• AUX1: Protective-conductor terminal or potential bus (freely usable<br />

up to 230 VAC)<br />

A4 AUX1 A8 AUX1<br />

A3 AUX1 A7 AUX1<br />

<strong>ET</strong> <strong>200S</strong><br />

4-54 Manual, 12/2005, A5E00514527-03

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