Miya(manager)
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1756-OB32/A
Product Description
I/O Module, Digital Output, 32 Channel, 12/24VDC, Current Source
I/O Module, ControlLogix, Digital Output, 32 Channel, 12/24 Volt
DC, Current Source
The AB 1756-OB32 is a ControlLogix output module. It has 32 outputs
available, with up to 16 points allowed per group. Its fused IFM
can be used to protect outputs and the recommended fuse for this
module is the 5x20mm 800 mA supplied by the Littelfuse p/n
SP001.1003 or the Schurter p/n 216.800. A removable terminal block
housing, or RTB, is required for specific modules before it can be
installed on a chassis and this includes the 1756-OB32 module. For
this module, the only compatible RTBs are the cage clamp 1756-TBCH
and the spring clamp 1756-TBS6H. Remember to install and ground the
chassis and power supply prior to installing the module with the
RTB. The module also has status light indicators that show the
module status and the individual I/O status.
The communication formats that work with the 1756-OB32 module are
scheduled output data, output data, rack optimization, listen-only
rack optimization, and listen-only output data. You can also
configure the states in Fault Mode per point and the states in
Program Mode per point. You can choose the following options for
both: Hold Last State, On, or Off. Note that 'Off' is set by
default for all.
The 1756-OB32 module has a voltage category of 12/24V DC source and
an operating voltage range of 10 to 31.2V DC. Its current draw at
5.1V DC is 300 mA and at 24V, it has a current draw of 2 mA. It
also has a total backplane power of 1.58W, a maximum off-state
leakage current per point of 0.5 mA per point, and a maximum
on-state voltage drop of 200 mV DC at 0.5 A. Its maximum surge
current per point is 1 A for 10 ms per point that is repeatable
every 2 s at 60 Degrees Celsius and its minimum load current is 3
mA per point. The maximum current per point at 50 Degrees Celsius
is 0.5A and 0.35A at 60 Degrees Celsius, while the maximum current
per module is 16 A at 50 Degrees Celsius and 10 A at 60 Degrees
Celsius. This module also has a continuous isolation voltage of
250V.
The output delay time of the 1756-OB32 module from off to on is a
nominal 60µs and 1 ms max, while from on to off, it is 200µs
nominal and 1 ms max. It has an operating temperature range of 0 to
60 Degrees Celsius and and a non-operating temperature range of -40
to 85 Degrees Celsius.
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If you have any question pls do not hesitate to contact us.
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purchase parts pls send the parts model to my mail, I will prompt
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Hope anyone enquire from us.
Miya(manager)
Email:miya@mvme.cn
Skype:miyazheng520
QQ :2851195450
Tel:0592-5087576
86-18020776792
