SNAP-HD-CBF6 OPTO 22, SNAP-HD-CBF6 Datasheet - Page 4
![COMPUTER CABLE, SNAP TEX, 1.8M, GRAY](/photos/20/53/205330/4551714_sml.jpg)
SNAP-HD-CBF6
Manufacturer Part Number
SNAP-HD-CBF6
Description
COMPUTER CABLE, SNAP TEX, 1.8M, GRAY
Manufacturer
OPTO 22
Type
Hardwarer
Datasheet
1.SNAP-HD-BF6.pdf
(17 pages)
Specifications of SNAP-HD-CBF6
Jacket Color
Gray
Connector Type B
40 Pin Header Connector
Connector Type A
40 Pin Header Connector
Cable Assembly Type
Ribbon
Peak Reflow Compatible (260 C)
No
Cable Length
1.8m
Leaded Process Compatible
No
Conductor Size Awg
22AWG, 24AWG
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
PAGE
4
Comparing SNAP High-Density and 4-Channel Digital Modules
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Number of points
on module
Isolation and fusing
Status LEDs
Polling time from I/
O processor to
module
Module turn-on/off
time
On/off status
Input latching
Counting on digital
input modules
Watchdog timer
Pulse generation
On-pulse, off-pulse,
and Period mea-
surement
Frequency
Totalizer
Digital events
1 Actual turn-on and turn-off times equal the polling time plus the module time.
2 Polling time varies based on the SNAP I/O processor (brain or on-the-rack controller), processor configuration, and Ethernet
host communication activity.
3 The high-density digital module uses a 16-bit counter, but the processor used with the module accumulates counts to 32 bits
by periodically getting and clearing the module’s counts and adding to current values. Update time varies based on number of
modules and Ethernet communication demands.
4 Including -FM (Factory Mutual approved) and -W (Wired+Wireless) models.
1
1
Item
16-point input modules: Each point is optically iso-
lated from other points on the module.
32-point input and output modules: The module is
divided into four groups of eight points. Groups are
isolated from each other, but points within a group
are not isolated from each other. Groups must be
externally fused.
None; use the handheld OptoTerminal-G20 for mod-
ule diagnostics and commissioning, or for 32-point
modules, connect to an optional breakout rack.
2–30 ms typical
16-point input modules: 15–20 ms
32-point input modules: 6 ms
Output modules: 100 microseconds
Counting occurs on the module.
Counting is available with SNAP-PAC-R1
PAC-EB1
Counting speeds:
On 32-point modules, 0–50 Hz @ 50% duty cycle
On 16-point modules, 0–25 Hz @ 50% duty cycle
(Speed depends on module; see specifications for
each part number.)
Firmware 8.1 and higher, yes.
Firmware 8.0 and lower, no.
Firmware 8.1 and higher, yes.
Firmware 8.0 and lower, no.
SNAP High-Density Digital Modules
4
, and SNAP-PAC-SB1 processors.
16 or 32, depending on module
2
SNAP High-Density Digital I/O Modules
Yes
Yes
Yes
No
No
No
3
4
, SNAP-
Input modules: Each point is optically isolated
from other points on the module.
Most output modules: Points are not isolated
from each other. Points share a common fuse. For
isolated modules, see the SNAP Digital Ouput
Modules Data Sheet (form #1144).
One for each point, located on top of module.
0.5–2 ms typical
Varies by module. Examples:
•
•
High-speed counting occurs on the I/O processor
(brain or on-the-rack controller) and can be config-
ured for any point. (High-speed counting is avail-
able on SNAP-PAC-R1
SNAP-PAC-SB1 processors.)
Counting speed varies based on the processor
and the speed of the module. Example: SNAP-
PAC-EB1 brain with SNAP-IDC5-FAST: up to 20
KHz
SNAP-IDC5-FAST: 25 microseconds
SNAP-IDC5: 5 ms turn-on, 15 ms turn-off
4-Channel SNAP Digital Modules
2
4
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
, SNAP-PAC-EB1
4
4
, and