CNM5 series Multifunction Time Delay Relay Plug-In Panel Mounting
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CNM5 series
Multifunction Time Delay Relay Plug-In Panel Mounting
Five timing functions selectable rotary switch sec. 9,990 timing range Fixed input type (120VAC 15%) output relay with DPDT contacts 1/16 style enclosure with 11-pin plug-in base Thumbwheel switches programming delay time
File E22575 File LR15734
Users should thoroughly review technical data before selecting product part number. recommended that user also seek pertinent approvals files agencies/laboratories review them ensure product meets requirements given application.
Timing Functions
following page complete description timing functions.
Initial Dielectric Strength
Between Output Poles: 1,500V rms, Between Input Output: 1,500V rms, 60Hz.
Timing Specifications
Timing Ranges: 99.9 sec.; 99.9 min.; 99.9 9,990 Timing Adjustment: Digital adjustment thumbwheel switches. Tolerance: ±0.05% 0.04 sec.* Repeatability (Including first cycle operation.): 0.05% 0.04 sec.* Reset Time (power interruption): typ.; max. Minimum Pulse Width, Control:
Timing synchronized with input voltage frequency. Accuracy dependent input voltage frequency. Tolerance shows maximum variation from utility companies.
Input Data 25°C
Voltage: 120VAC 15%, Power Requirement: 120VAC. Transient Protection: Joule MOV.
Input Voltage Limits
Nominal Voltage 120VAC Minimum Voltage 102VAC Maximum Voltage 138VAC
Environmental Data
Temperature Range: Storage: -40°C +85°C. Operating: -10°C +55°C. Humidity: relative humidity, non-condensing.
Contact Data 25°C
Arrangement: Form (DPDT). Material: Silver-cadmium oxide alloy. Rating: 30VDC 277VAC, resistive; 250VAC; 120VAC. Expected Mechanical Life: million operations. Expected Electrical Life: 100,000 operations, min., rated load.
Mechanical Data
Termination: 11-pin octal style plug. Enclosure: Black plastic 1/16 (48mm 48mm) case. Sockets: Fits either 27E123 27E892 (snap-on) screw terminal sockets. Weight: (122g) approximate.
Ordering Information Authorized distributors more likely stock boldface items listed below.
Time Delay Relay
Input Voltage 120VAC Part Number CNM5
Accessory
Part Number SSA-24C667 Name Mounting Clip Description Ratchet-fit clip slides onto CNM5 from behind secure CNM5 panel mount applications.
Outline Dimensions
1.88 (8.1) 2.83 (71.9)
Mounting Clip Dimensions
SSA-24C667
Mounting Clip
1.88
1.76 (44.7)
2.283 1.970 (58.0) (50.0) 2.047 (52.0)
.560 (14.2)
3.15 (80.0)
(16.3)
Fits 1.77 1.77 panel cutout.
Wiring Diagrams (Bottom Views)
(pins numbered clockwise from keyway)
EXTERNAL CONTROL SWITCH** CONTROL
.591 (15.0) 1.654 (42.0) 1.890 (48.0)
Optional Solid State Input Interface
INPUT
INPUT
**Important: circuit switch recommended. "dry circuit" switch rated reliably switch currents less than 50mA. switch rated other than circuit result failure time delay relay function properly.
Dimensions shown reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: 1215 Refer inside back cover.
Timer Function Descriptions
Repeat: Output relay turned programmed time interval which started application input power. Relay stays equal time interval, then turns cycle repeated free-running basis with equal times until terminated removal input power. flashing when output relay continuously when relay Applying CONTROL input during timing will have effect timing state relay. Shot: Output relay turned applying CONTROL input with input voltage present application input voltage with CONTROL input Immediately upon either, timing initiated with output relay turning completion selected time interval. Applying CONTROL input after time will reset timer, turn output relay initiate another time interval. continuously when output relay flashes when relay Applying CONTROL input during timing will have effect timing state relay. Delay: Output relay turned applying CONTROL input with input voltage present application input voltage with CONTROL input time interval will started removing CONTROL input with output relay turning completion time interval. Reapplying CONTROL during timing will reset time zero inhibit timing until removed. when CONTROL input flashing during timing continuously when output relay off. Interval: Output relay turned programmed time interval applying input voltage. flashes when output relay continuously when output relay off. Applying CONTROL input will have effect timing state relay. Timing Range 99.9 Seconds Timing Range Seconds Timing Range 99.9 Minutes Timing Range Minutes Timing Range 99.9 Hours Timing Range Hours Timing Range 9990 Hours Delay: Output relay programmed time interval which started applying input voltage. flashes when output relay continuously when output relay Applying CONTROL input will have effect timing state relay.
show time status. functional explanation details.
REPEAT SHOT DELAY INTERVAL DELAY
TIME BASE
TIME
Time Base:
1/10 Seconds Seconds 1/10 Minutes Minutes 1/10 Hours Hours Hours
Dimensions shown
1216 reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: Refer inside back cover.
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