2IO4B TE Connectivity, 2IO4B Datasheet
2IO4B
Manufacturer Part Number
2IO4B
Description
Solid State Relays, Accessories
Manufacturer
TE Connectivity
Type
Mounting Boardsr
Datasheet
1.2IO4A.pdf
(4 pages)
Specifications of 2IO4B
Accessory Type
4 Position Mounting Board
Leaded Process Compatible
No
Peak Reflow Compatible (260 C)
No
Rohs Compliant
No
Number Of Channels
4
Number Of Pins
50-Pin
Number Of Positions
4
Standards
UL Listed, CSA Certified
Terminal Type
Screw
Tyco Part Number
1-1393026-4
For Use With
Standard Module With 4 Positions
Lead Free Status / Rohs Status
Not Compliant
1114
LED STATUS
INDICATOR
FUSE
5 AMP
TYP.
Ordering Information – Boldface items listed below are more likely to be maintained in stock by authorized distributors.
2IO4A, 2IO4B & 2IO4C Outline Dimensions
Part Number
Number of I/O Channels
Number of Module Positions
Field Terminals: Screw Terminals
Logic Terminals: Screw Terminals
Logic Terminals: 26-pin card edge connector
Logic Terminals: 50-pin card edge connector
Designed for neg. true logic; one logic voltage
Designed for neg. or pos. true logic; mult. logic voltages
Designed for neg. true logic; mult. logic voltages
2IO4A Schematic
Designed to operate with neg. true logic (active low) systems & one logic voltage.
Dimensions are shown for
reference purposes only.
SPARE
1 2
1 2 3
+ LOGIC
(88.90)
1
2
3
4
5
3.50
3
(76.20)
LOGIC GND.
(6.35)
3.00
0.25
FIELD INPUT/OUTPUT
4
LOGIC INPUT/OUTPUT
4 5
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
RIVETED STANDOFF
THRU HOLE
4 PLACES
5
(101.6)
4.00
POWER BARRIER BLOCK
9 TERMINAL 2 PLACES
6
(114.3)
6 7
.150 DIA.
4.50
(3.81)
7
Dimensions are in inches over
(millimeters) unless otherwise
specified.
8
(55.8) OF MODULES
8
2.20 MAX. TO TOP
(19.05)
FUSE
5 AMP
PULL-UP
RESISTOR
3.3k
0.75
SIGNAL
BARRIER
BLOCK
9
9
BARRIER
STRIP
BARRIER
STRIP
LED
2IO4A
PULL-UP
RESISTOR
3.3k
TYPICAL
X
X
X
4
4
Issued 3-03 (PDF Rev. 8-04)
Catalog 1308242
2IO4B
4
4
X
X
X
+ LOGIC
2IO
Mounting Boards for
Input/Output Modules
• LED status indicators, plug-in fuses & pull-up resistors
• Card edge logic connections (2IO8, 2IO16 & 2IO24)
• Screw terminal logic connections (2IO4A, 2IO4B, 2IO4C, 2IO16A,
• Screw terminals for field wiring
• UL recognized/CSA certified for 125V max. with 5A fuses;
Designed to operate with either neg. or pos. true logic (active low or high) systems & different
logic voltages. (output modules only - input modules must be used in negative logic systems
only.)
LOGIC
GND.
2IO4C Schematic
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of the
agencies/laboratories and review them to ensure the product meets the requirements
for a given application.
Suggested Mating Connectors and Fuses
2IO4B Schematic
Designed to operate with neg. true logic (active low) systems & different logic voltages.
2IO4C
26-pin card edge connector
50-pin card edge connector
5 amp fuse
1 amp fuse**
* Or equivalent. Customer assumes ultimate responsibility for applicability.
** Used on 2IO24 only.
2IO16B & 2IO16C)
250V max. with #22 solid copper jumper wire instead of fuses
4
4
X
X
X
File E61482
File LR15734-93
Specifications and availability
subject to change.
1 2 3
1 2 3
series
FIELD INPUT/OUTPUT SIDE IS IDENTICAL TO 2104A
2IO8
FIELD INPUT/OUTPUT SIDE IS IDENTICAL TO 2104A
4
5
3
4
3
5
X
X
X
X
8
8
2IO16
LOGIC INPUT/OUTPUT
16
16
X
X
X
LOGIC INPUT/OUTPUT
4 5
4 5
2IO16A
16
16
X
X
X
6 7
6 7
3M 3462-0001*
3M 3415-0001*
Littelfuse 251-005*
Littelfuse 251-001*
2IO16B
16
16
X
X
X
8 9
2IO16C
8 9
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
16
16
X
X
X
BARRIER
STRIP
LED
BARRIER
STRIP
LED
PULL-UP
RESISTOR
3.3k
TYPICAL
PULL-UP
RESISTOR
3.3k
TYPICAL
2IO24
24
24
P&B
X
X
X
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2IO4B Summary of contents
Page 1
... Input/Output Modules • LED status indicators, plug-in fuses & pull-up resistors • Card edge logic connections (2IO8, 2IO16 & 2IO24) • Screw terminal logic connections (2IO4A, 2IO4B, 2IO4C, 2IO16A, 2IO16B & 2IO16C) • Screw terminals for field wiring • UL recognized/CSA certified for 125V max. with 5A fuses; ...
Page 2
Outline Dimensions BARRIER STRIP 2 TERMINAL PIN LOGIC SUPPLY INPUT 49/ 1110 1.40 (35.56) KEY SLOT 2.60 (66.04) 0.39 (7.62 0.45 8.00 (11.43) (190.5) ...
Page 3
Outline Dimensions 3.50 (88.90) LED STATUS + - INDICATOR BARRIER STRIP 2 TERMINAL LOGIC SUPPLY INPUT 7.30 (185.42) 2IO16A Schematic Designed ...
Page 4
Schematic Designed to operate with neg. true logic (active low) systems & different logic voltages. FIELD INPUT/OUTPUT SIDE IS IDENTICAL TO 21016A LED BARRIER STRIP + - ...