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Distributed I/O System ET 200S

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Analog electronics modules<br />

4.20 2AO U High Feature analog electronic module (6ES7135-4LB01-0AB0)<br />

4.20 4.20<br />

Properties<br />

2AO U High Feature analog electronic module<br />

(6ES7135-4LB01-0AB0)<br />

General terminal assignment<br />

• 2 outputs for voltage output<br />

• Output range:<br />

– ± 10 V, resolution 15 bits + sign<br />

– 1 to 5 V, resolution 14 bits<br />

• Isolated from the load voltage L+<br />

• Supports isochronous operation<br />

– Minimum time for the synchronous DP cycle (TDPmin): 3.75 ms<br />

– Minimum conversion time of the output modules: (TWAmin): 1.5 ms<br />

Note<br />

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

Terminal assignment for 2AO U High Feature (6ES7135-4LB02-0AB0)<br />

Terminal Assignment Terminal Assignment Notes<br />

1 QV0 5 QV1 • QVn: Analog output voltage, channel n<br />

2 S0+ 6 S1+ • Sn+: tracer line positive, channel n<br />

3 Mana 7 Mana • Sn-: tracer line negative, channel n<br />

4<br />

A4<br />

S0-<br />

AUX1<br />

8<br />

A8<br />

S1-<br />

AUX1<br />

•<br />

•<br />

Mana: Ground of the module<br />

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

up to 230 VAC)<br />

A3 AUX1 A7 AUX1<br />

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

4-102 Manual, 12/2005, A5E00514527-03

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