RICE LAKE WEIGHING SYSTEMS PN 164689 Relay Card Installation Guide
- June 2, 2024
- RICE LAKE WEIGHING SYSTEMS
Table of Contents
RICE LAKE WEIGHING SYSTEMS PN 164689 Relay Card
Product Information
- Specifications:
- Product Name: 1280 Enterprise Series Relay Card
- Part Number: 164689
- Outputs: Four 3A dry contact outputs
- Switching Capacity: 250 VAC or 30 VDC, 3A
Product Usage Instructions
- Installation:
- Always disconnect the power before opening the indicator.
- Use a wrist strap to ground yourself and protect components from electrostatic discharge (ESD).
- Open the indicator following the instructions in the 1280 technical manual.
- Remove a slot cover plate from the controller assembly to open a slot for the card.
- Align the card to the slot and slide it into the top and bottom grooves until securely seated.
- Secure the card with the provided screw (4-40 NC x 1/4).
- Connector Information:
- Connector J1 Pin Assignments:
- Pin /Signal
- K1 Common
- K1 Normally Open
- Slot Configuration:
- The selected slot on the controller assembly determines the available outputs:
- Slot 1 = Slot 1 Channel 1-4
- Cable Management:
- Secure loose cables inside the enclosure using cable ties from the parts kit.
- Ground the shield cable using the ground washer or grounding stud as per instructions.
- Tighten cord grips and nuts.
- Reassemble the indicator and power it on.
FAQs
- Q: Is the relay card hot-swappable?
- A: No, the option card is not hot-swappable. Always disconnect the power before opening the indicator.
- Q: Where can I find warranty information?
- A: Warranty information is available at www.ricelake.com/warranties.
Relay Card Installation
- The Relay Card (PN 164689) provides four 3A dry contact outputs for switching 250 VAC or top maximum rating of 30 VDC, 3A when shipped with the 1280.
- Manuals are available from Rice Lake Weighing Systems at www.ricelake.com/manuals.
- Warranty information is available at www.ricelake.com/warranties.
| Item No. | Part No. | Description | Qty |
|---|---|---|---|
| 1 | 164974 | Board Assembly, 1280 Relay | 1 |
| 2 | 14822 | Screw, Mach 4-40 NC x 1/4 | 1 |
| 3 | 164682 | Face Plate, Option Card | 1 |
| 4 | 167195 | Label, Relay Opt 1280 | 1 |
Table 1. Relay Card Kit Parts List
The included parts kit contains items used for the installation of the card. Items listed for stud grounding of the shields pertain to the panel mount enclosure. See the 1280 technical manual for more information on shield grounding.
| Part No. | Description | Qty |
|---|---|---|
| 14621 | Nut, Kep 6-32 NC HEX (used for stud grounding) | 1 |
| 14822 | Screw, Mach 4-40 NC x 1/4 (secures card to controller assembly) | 1 |
| 15130 | Washer, Lock NO 6 Type A (used for stud grounding) | 1 |
| 152381 | Connector, 8 Pos Screw Terminal (interface connector) | 1 |
| 15631 | Cable Tie, 3-inch Nylon (secures cable in panel mount installation) | 4 |
| 53075 | Clamp, Ground Cable Shield (used for stud grounding) | 1 |
WARNING: Always disconnect power before opening the indicator. The option
card is not hot-swappable.
CAUTION: Use a wrist strap to ground yourself and protect components from
electrostatic discharge (ESD) when working inside the indicator enclosure.
- Open the indicator as instructed in the 1280 technical manual.
- Remove a slot cover plate from the controller assembly to open a slot for the card.
- Align the card to the slot; the screw hole in the faceplate of the card should align with the screw hole on the controller assembly.
- Slide the card into the top and bottom grooves of the slot. Push the card until it is securely seated in the backplane.
-
Secure with the provided 4-40 NC x 1/4 screw.
Connector J1Pin| Signal
1| K1| Common
2| K1| Normally Open
3| K2| Common
4| K2| Normally Open
5| K3| Common
6| K3| Normally Open
7| K4| Common
8| K4| Normally Open- Table 1-1. Pin Assignments
- NOTE: The slot of the controller assembly that is selected for card installation determines the outputs available.
- Slot 1 = Slot 1 Channel 1-4
- Slot 2 = Slot 2 Channel 1-4
- Slot 3 = Slot 3 Channel 1-4
- Slot 4 = Slot 4 Channel 1-4
- Slot 5 = Slot 5 Channel 1-4
- Slot 6 = Slot 6 Channel 1-4
- Use cable ties from the parts kit to secure loose cables inside the enclosure as needed. Ensure no excess or loose cable is left inside the enclosure.
- Ground the shield cable using the ground washer in the metal cord grip, or use the grounding stud on the enclosure with the cable clamp included in the parts kit. See the 1280 technical manual for more information.
- Tighten cord grips. Ensure the cord grip nut is also tight.
- Reassemble and power the indicator.
- Press in the weigh mode screen. The Main Menu displays.
- Press to access the Configuration menu.
- NOTE: Access to the Configuration menu may be restricted. Refer to the 1280 technical manual for more information.
- To configure the relay card, select and the slot from the selection field drop-down list.
- Select Output to enable the functionality for each channel. The default setting is Off.
Specifications
- 4 SPST Normally Open Dry Contact Relays
- 250 VAC @ 3A
- 30 VDC @ 3A
- Relay Protection The use of external fusing to limit current is recommended. Relay COM-NO are transient protected to 400V @ 600W
- Relay Contacts Displayed as Slot #n, Bit 1-4 in the Digital I/O or Setpoints menu.
- Connection Specifications 5 in-lb (0.5-0.6 N-m)
- 12-24 AWG
- 221 F (105 C)
- 300V
- 15A
CONTACT
- © Rice Lake Weighing Systems Content is subject to change without notice.
- 230 W. Coleman St.
- Rice Lake, WI 54868
- USA USA: 800-472-6703
- International: +1-715-234-9171
- www.ricelake.com.
- March 13, 2024
- PN 164659 Rev D
References
- Rice Lake Weighing Systems
- Manuals | Rice Lake Weighing Systems
- Warranties
- Rice Lake Weighing Systems
- Manuals | Rice Lake Weighing Systems
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>