The Digital I/O Module (DIO) has the following features:
● Available in two versions
– Explosion-proof version for connecting to a switching amplifier in conformity with
EN 60947-5-6
– Non-explosion-proof version for connecting to power sources having a maximum of 35 V.
● 3 digital outputs. The digital outputs are galvanically isolated from the standard controller
and from each other.
● The digital input DI2 has 2 inputs. Both inputs are implemented as logical OR combination.
– Digital input DI1 on terminal 11/12: Is electrically isolated, and is triggered by an active
signal.
– Digital input DI2 on terminal 21/22: Is not electrically isolated, and is triggered by a
passive NO contact.
Procedure
1. Open the positioner as in the description depending on the device version:
– Opening the standard and intrinsically safe version (Page 52)
– Opening the device version with "flameproof enclosure" (Page 55)
2. Slide the Digital I/O Module (DIO) into the adapter below the basic electronics. Ensure that
you slide it up to the endstop.
3. Connect the Digital I/O Module (DIO) to the basic electronics. To do this, use the 8-pin flat
ribbon cable provided.
4. Close the positioner as in the description depending on the device version:
– Closing the standard and and intrinsically safe version (Page 53)
– Closing the device version with "flameproof enclosure" (Page 58)
4.5.3 Analog Output Module (AOM) 6DR4004-6J / -8J
Function
● The Analog Output Module (AOM) indicates the current position of the actuator as a two-
wire signal between 4 mA and 20 mA. The Analog Output Module (AOM) is galvanically
isolated from the basic unit.
● The current position is indicated as a passive mA signal only after successful initialization.
● Operational faults are signaled by a fault current of 3.6 mA.
Installing/mounting
4.5 Installing option modules
SIPART PS2 with 4 to 20 mA/HART
60 Operating Instructions, 11/2019, A5E00074631-AE
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