Options; Accessories - ABB TZIDC-200 Operating Instructions Manual

Specifications
9.2.9

Options

Module for the emergency shutdown function
Supply voltage
Safe position is activated when
Explosion protection
A separate 24 V DC signal is normally applied to the emergency
shutdown module, which connects through the signal from the
microprocessor to the I/P module.
When the 24 V DC signal is interrupted, the pneumatic module
executes the respective safety function, depending on the mechanical
construction:
The positioner output Y1 is depressurized, and the valve is moved to
the safe position. In case of a double-acting actuator the second
output Y2 is additionally pressurized.
IMPORTANT (NOTE)
The emergency shutdown module can only be used with
pneumatics with the safe position "fail-safe".
The emergency shutdown module works independently of the mother
board, i.e. all information from the final control element is available in
the supervisory process control system at any time.
Digital position feedback with proximity switches
Two proximity switches for independent position signaling. Switching
points adjustable between 0 ... 100%
Current circuits acc. to DIN 19234 / NAMUR
Supply voltage
Signal current < 1 mA
Signal current > 2 mA
Direction of action (logical state)
Proximity switch < Lim. 1
SJ2-SN (NC) 0
SJ2-S1N (NO) 1
IMPORTANT (NOTE)
When using SJ2_S1N (NO), the TZIDC positioner may only
be used at an ambient temperature range from -25 ... 85 °C.
44
24 V DC (20 ... 30 V DC)
(electrically isolated from input
signal)
Voltage < 5 V
see certificate (operating
instructions)
1)
5 ... 11 V DC
Switching state logical "0"
Switching state logical "1"
Position
> Lim. 1 < Lim. 2 > Lim. 2
1 1 0
0 0 1
TZIDC-200, TZIDC-210, TZIDC-220
Digital position feedback with 24 V microswitches
Two microswitches for independent position signaling. Switching
points adjustable between 0 ... 100 %.
Voltage
Load rating
Contact surface
Mechanical position indicator
Indicator disk in enclosure cover, linked with positioner feedback shaft
through magnetic coupling.
IMPORTANT (NOTE)
These options are also available for retrofitting by Service.
1) The proximity switches or 24 V microswitches for digital feedback
are activated directly via the positioner axis and can only be
used in combination with the optionally available mechanical
position indicator.

9.2.10 Accessories

Mounting material
- Attachment kit for linear actuators to DIN/IEC 534 / NAMUR
- Attachment kit for rotary actuators to VDI / VDE 3845
- Attachment kit for integral mounting to control valves
- Attachment kit for actuator-specific attachment upon request
Pressure gauge block
- With pressure gauges for supply and output pressure.
- Pressure gauges with housing ø 28 mm (1.1 inch), with
connection block in aluminum, black
- Installation material for mounting on positioner
Filter regulator
All metal version in brass, varnished black, bronze filter element
(40 µm) and condensate drain.
Max. pre-pressure 16 bar (232.06 psi), output adjustable to
1.4 ... 6 bar (20 ... 90 psi)
PC software for configuration and operation
DSV401 (SMART VISION) with DTM available on CD-ROM
1)
max. 24 V AC / DC
max. 2 A
10 µm Gold (AU)
42/18-85-EN