H5CNXANDC1248 Omron, H5CNXANDC1248 Datasheet
H5CNXANDC1248
Specifications of H5CNXANDC1248
Related parts for H5CNXANDC1248
H5CNXANDC1248 Summary of contents
Page 1
Digital Timer H5CN Miniature DIN-sized ( mm) Quartz Timer with Abundant Series Versions • Series version cover a wide range of rated times; 9.999 s, 99.99 s, 999 min 59 s, and 99 hrs 59 min. ...
Page 2
Ordering Information ■ List of Models Display type UP display timer (increments form 0 to the set time) Output type Contact output (SPDT) Pin type 11-pin Backup power supply function for Uses external memory protection battery (lithium). (See notes 2 ...
Page 3
Specifications ■ Ratings Item Rated supply voltage 100 to 240 VAC (50/60 Hz VDC (permissible rip- ple: 20% max.) (See note 1.) Operating voltage range 85% to 110% of rated supply voltage Power consumption Approx ...
Page 4
Life-test Curve (Reference Values) 1,000 700 500 300 100 VDC cosφ 250 VAC cosφ 250 VAC cosφ =0 VDC L Load current ...
Page 5
Connections ■ Block Diagram H5CN-@@N (without Backup Power for Memory Protection) Using an AC Power Supply (Contact Outputs) Thumbwheel switch Initial clear circuit Microcomputer- type custom LSI Quartz- crystal oscillator Reset input Filter Filter Constant- voltage circuit Rectifier circuit Using ...
Page 6
H5CN-X@NM (with Backup Power for Memory Protection) Note: Be sure to install a Backup Battery (sold separately). Thumbwheel switch Power failure detection circuit Microcomputer- Quartz- type custom LSI crystal oscillator Gate input Filter Filter External battery Constant- voltage circuit Rectifier ...
Page 7
Installation ■ Connections 1. Battery Connection (H5CN-X@NM Only) Model with Backup Power for Memory Protection External battery 3 V Connect the Y92S-20 Backup Bat- tery between terminals A and D, making sure the polarities are cor- rect. 2. Power Supply ...
Page 8
Connection of Load Circuit Load 1 connected in series with NO contact (between terminals I and K) is normally open, and the load circuit voltage will be applied to it after the lapse of the set time. The load circuit ...
Page 9
Operation ■ Timing Chart Digital Display UP Display Power ON Reset input Gate input Setting value Digital display 0 Power supply Control output Time up indication DOWN Display Time up Power ON Reset input Gate input Setting value Digital display ...
Page 10
Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Dimensions without Flush Mounting Adapter H5CN-X@N/-Y@N/-X@NS (Flush Mounting/Surface Mounting Models) H5CN-X@NM (Flush Mounting/Surface Mounting Models) ■ Dimensions with Flush Mounting Adapter H5CN-X@N/-Y@N/-X@NS (Adapter Ordered Separately) H5CN-X@NM (Adapter Ordered Separately) ...
Page 11
Accessories (Order Separately) Note: All units are in millimeters unless otherwise indicated. Track Mounting/Front Connecting Socket Eight, P2CF-08 M3.5 x 7.5 sems 70 max max. Track Mounting/Front Connecting Socket P2CF-11 Eleven, M3.5 x 7.5 sems 70 max. ...
Page 12
... Note: Always connect a battery to models with 4.5 dia. hole Note: 1. The soft protective cover allows the set value to be set by depressing the thumbwheel switches through it. It may be, however, difficult to make setting changes of the Timer with the Y92A-48D Protective Cover attached, which must be taken into consideration before using the Y92A-48D Protective Cover ...
Page 13
... Therefore, press the thumb-wheel switches surely. Take particular care when the other three digits are all zeroes, because the improper setting of the fourth switch to create four zeroes will cause an instantaneous output ...
Page 14
Power Supply Leave the power supply OFF for at least 0.5 s before turning it back ON (power supply reset). Inputs and Outputs • Do not apply voltage externally to input terminals A, C, and D. • When using contacts ...
Page 15
... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...