Altivar Process 900 Variable Speed Drives Page 29 Options

29 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 10 PF151298B 1 2 Overview, references Variable speed drives Altivar Process ATV900 Option: I/O extension modules Overview: page 8 Variable speed drives: page 18 Combinations: page 26 Communication buses and networks: page 30 Dimensions: page 66 VW3A3203 PF140391B VW3A3204 PF130897B I/O extension modules Presentation By installing I/O extension modules Altivar Process drives can be adapted to meet the needs of applications that manage additional sensors or specific sensors. 2 extension modules are available: b Module with digital and analog I/O b Module with relay outputs These modules are inserted in slots A and B on Altivar Process drives: 1 Slot A for I/O extension or fieldbus modules 2 Slot B for I/O extension modules Module with digital and analog I/O b 2 differential analog inputs configurable via software as current (0-20 mA / 4-20 mA), or for PTC, PT100, or PT1000, 2 or 3-wire v 14-bit resolution b 6 x 24 V c positive or negative digital inputs v Sampling: 1 ms max b 2 assignable digital outputs b 2 removable spring terminal blocks Module with relay outputs b 3 relay outputs with NO contacts b 1 fixed screw terminal block I/O extension modules Description I/O type Reference Weight kg/ lb Digital inputs Digital outputs Analog inputs Relay outputs Module with digital and analog I/O 6 2 2 (1) - VW3A3203 - Module with relay outputs - 3 (2) VW3A3204 - (1) Differential analog inputs configurable via software as current (0-20 mA / 4-20 mA), or for PTC, PT100, or PT1000, 2 or 3-wire. When configured as PTC probe inputs, they must never be used to protect an ATEX motor in applications in explosive atmospheres. Please refer to the ATEX guide on our website www.schneider-electric.com. (2) NO contacts. Note : Digital and analog I/O modules and relay output modules can go in either slot A or slot B on Altivar Process drives. However, the drives cannot take 2 modules of the same type (e.g., 2 digital and analog I/O modules or 2 relay output modules).

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