ABB DSDP150 57160001-GF Pulse input/output unit
Integration into the ABB Ability™ System
Structure
Within a typical ABB Ability™ system structure
as shown in Figure 1 a FOUNDATION Fieldbus
subsystem is linked to the control system via the
HSE subnet. The linking devices LD 800HSE EX
serve as gateways between the field devices on
the H1 links and the HSE subnet.
The FOUNDATION Fieldbus subsystem consists
of linking devices and possibly other devices
which communicate with one another using the
HSE protocol and subsidiary H1 links. As a device
registered as a class 42c device of the HSE profile
the LD 800HSE EX allows process data that are
being published cyclically on the subsidiary H1
links to be republished on the HSE subnet.
By using HSE republishing, it is possible to
configure cyclical communication between field
devices on different H1 links and devices on the
HSE subnet. Furthermore alarms and events from
H1 devices are communicated to the Connectivity
Servers FF, thus allowing seemless integration in
the overall 800xA alarm management philosophy.
The displayed system structure also includes
redundant LD 800HSE EX. The corresponding H1
ports of both physical linking devices making up
a redundant set of linking devices are connected
to the same H1 link. Both physical devices belonging to a redundant set are connected via a serial
RS-232 null modem cable for exchanging redundancy control information.
Within a typical 800xA system structure system
structure the FOUNDATION Fieldbus subsystem
is interfaced to the IEC 61131 controller using the
communication interface module CI860 in the AC
800M which acts as HSE host on the HSE subnet.

Technical Data
Power Supply Supply voltage 24 V DC (+− 20%)
Current consumption typ. 200 mA
Power dissipation typ. 4.8 W
Mechanical Properties Dimensions (length x height x width)
47 x 131 x 111 mm,
mounted on DIN rail 35 mm
Weight approx. 0.4 kg
Degree of protection IP 20
Environmental Conditions Operating temperature 0° C ... +55° C,
non-vertical mounting and hampered air
convectionn may reduce upper temperature limit
Storage temperature −20° C ... +70° C
Relative humidity 0% ... 95%, non-condesing
Ethernet Interface Number of channels 1
Port Ethernet 10BASE-T/100BASE-TX, TJ45
Transfer rates 10 Mbit/s or 100 Mbit/s (autosensing)
H1 Fieldbus Interface Number of channels 4
Port FF H1 3-pole screw terminals (pluggable)
transformer coupling
galvanically isolated
Physical layer profile type 114, standard power signalling, separately powered, not intrinsically safe
Transfer rate 31.25 kbit/s
Serial Interface Port 9-pole SubD male RS-232, 115.2 kbit/s
Certifications CE compliance acc. to EMC Directive 2004/108/EG (EMC), 2006/95/EG (Low Voltage) and 94/9/EG (ATEX)
Electro Magnetic Compatibilty (EMC) acc. to. FCC Part 15 Subpart B Class A,
VCCI Class 2 Information Technology Equipment 2002
Shock and Vibration acc. to DIN IEC68 Part 2
Certifications
(LD 800HSE EX only)
G3 coated acc. to ANSI/ISA 71.04, EN60068-2-60
Hazardous Location Certification:
UL Class I, Division 2, Groups A, B, C, D
IECEx Ex nA IIC T4 Gc
ATEX II 3G Ex nA IIC T4 Gc
Accessories Redundancy Link Cable 0.5 m (to be ordered separately)