Screw Fastening Counter for DLV30A/45A-SPC

DLR5040A-WUFeatures

Improves screw fastening accuracy by monitoring counts and torqued status• Ideally suited for vehicle assembly lines and products produced inhigh-volume that require accurate screw fastening• Controller evaluates torque signals from electric screwdriver to monitor
fastening counts and provides torque status information• Count Return Function: When loosening a screw, a reverse signal is sent tothe controller to reverse the screw count by one• Count Correction Function: Controller ignores counts on screws that areoutside the preset parameters or double fastened• Driver Lock Function: Contoller prevents unexpected startup of screwdrivers• Link Connection: Creates a simple sequential screw fastening system byconnecting the DLR5040A screw fastening counters in series without using
any external controller such as a programmable controller• 30 % smaller and 38 % lighter than our conventional models• Designed for transformer-less screwdrivers SPC series• Grounded bit system standard

Specifications

ModelCount
Counting Method
Count Correction Function
Self Adjustable Timer SettingWork Detection Function
External Count Input
Work Installation Timer Setting
OK Output Timer Setting
NG Alarm
OK Buzzer
Count Return Function
NG Judge Timing
Automatic / Manual OK Judge
Screwdriver Lock Function
Multiple Link
External Inputs on Terminal Block
External Outputs on Terminal Block
Parameter Memory
Input Voltage
Size W × L × H
WeightStandard Accessoryinch(mm)lbs(kg)

DLR5040A-WU
1 - 99Count-up / Count-down
Count normal fastening only
0.01 to 0.99 sec.
Yes (1 terminal) / No
2 terminals (PARTS A / PARTS B)
0 to 9.5 sec.
0 to 9.5 sec.
ON(1) / ON(2) / OFFON(1) / ON(2) / ON(3) / OFFON / OFFWORK SET / DRIVER ON
AUTO / MANUAL
ON / OFFUp to 10 counters can be connected.
SENSOR / RESET / LINK-IN / PARTS A / PARTS B
OK / NG / LINK-OUT
Parameters stored in internal nonvolatile memory
100 - 240 V AC, 50/60 Hz See the bottom asterisk.*1
3.98” × 5.12” × 2.36” (101 × 130 × 60)
1.21 (0.55)80”(2 m) cord with UL three-prong plug

Example of use together
with a sensor available inthe market

LINK Function

When counters are connected and activated in the screw fastening sequence as shownin page 12, all screwdrivers are on standby except the first one in the sequence. Only
when the first screw fastening is finished, can the next screwdriver change from standby
to ready. When the last fastening in the sequence is finished, the first screwdriver isonce again ready and the sequence can be repeated again.
Up to 10 screwdriver/counter sets can be connected to the LINK.

DLR5340-WU

Features

Improves screw fastening accuracy by monitoring counts and torqued status• Internal memory stores up to eight screw fastening conditions
for a wide range of assembly work• Count-Up signal outputs for external monitoring• Count Correction Function: Controller ignores counts on screws
that are outside the preset parameters or double fastened• Count Return Function: When loosening a screw, a reverse
signal is sent to the controller to reverse the screw count by one• Space saving design• Grounded bit system standard

Specifications

ModelCount
Counting Method
Count Correction Function
Self Adjustable Timer SettingWork Detection Function
Work Installation Timer Setting
OK Output Timer Setting
NG Alarm
OK Buzzer
Count Return Function
Screwdriver Lock Function
Screwdriver Cord Connection
External Inputs on Terminal Block
External Outputs on Terminal Block
Input Voltageinch(mm)Size W × L × Hlbs(kg)WeightStandard Accessory

11DLR5340-WU
0 - 99Count-up / Count-down
Count normal fastening only
0.01 to 2.50 sec.
Yes (1 terminal) / No
0 to 9.5 sec.
0 to 9.5 sec.
ON(1) / ON(2) / OFFON(1) / ON(2) / ON(3) / ON(4) / ON(5) / OFF
ON / OFFON / OFF
Single cord connection (Signal and power lines)
SENSOR / RESET / TORQUE CHECK ch1/2/3
OK, NG, COUNT-UP, DRIVER A/B/C
100 - 240 V AC, 50/60 Hz See the bottom asterisk.*1
5.94” × 5.51” × 2.36” (151 × 140 × 60)
1.76 (0.8)
80”(2 m) cord with UL three-prong plug

*1 : The voltage of the dedicated screwdrivers for DLR5040A-WU and DLR5340-WU is 115 V. When you need different voltage screwdrivers, please contact NITTO KOHKI U.S.A.