User Manual

ManualsBrandsWatlow ManualsSensorsSilver Series OIT

0600-0069-0000 Rev D

Watlow Silver Series OIT

Installation Guide

Introduction

Thank you for purchasing a Silver Series graphic operator interface

terminal (OIT) from Watlow. The S ilver Series OITs are configured

using the EZware-5000 software (av ailable separately from Watlo w) and

include the following models:

Watlow P/N

Maple Systems

P/N

4.3” TFT display TS00-0043-0000 HMI5043N

4.3” TFT display TS00-0043-E000 HMI5043T

7.0” TFT display TS00-0070-0000 HMI5070TH

10.2” TFT display TS00-0100-0000 HMI5100T

This booklet describes the st eps necessary for installing the Silver Series

OIT.

This manual is a publication of Maple Systems, Inc. and is provided for

use by its customers only. The contents of the manual are copyrighted

by Maple Systems, Inc.; reproduction in whole or in part, for use other

than in support of Maple Systems equipment is prohibited without

specific written permission of M aple Systems.

The copyright of EasyBuilder-5000 and its related software belongs to

Weintek Labs, I nc.

Applications As sistance

This manual is designed to provide the necessary in formation for

trouble-free installation and operation of your new Operator

Summary of content (14 pages)

PAGE 1
Watlow Silver Series OIT Installation Guide Introduction Thank you for purchasing a Silver Series graphic operator interface terminal (OIT) from Watlow. The Silver Series OITs are configured using the EZware-5000 software (available separately from Watlow) and include the following models: Watlow P/N Maple Systems P/N 4.3” TFT display TS00-0043-0000 HMI5043N 4.3” TFT display TS00-0043-E000 HMI5043T 7.0” TFT display TS00-0070-0000 HMI5070TH 10.
PAGE 2
Watlow Silver Series OIT Installation Guide Interface Terminal (OIT). However, if you need assistance, please call Watlow at (507) 494-5656 between 7 a.m. and 5 p.m. Central Standard Time (CST). Ask for an Applications Engineer. Or you may e-mail your questions to wintechsupport@watlow.com. For information on programming and configuring the OIT, please refer to the Silver Series Installation and Operations Manual available from Watlow.
PAGE 3
Watlow Silver Series OIT Installation Guide Warranty Maple Systems warrants each product to be free from electrical and mechanical defects in materials and workmanship for a period of two years from the date of shipment.
PAGE 4
Watlow Silver Series OIT Installation Guide for proper wire routing and grounding to insure the proper operation of your graphic OIT. NEMA Rating The Silver Series is rated for NEMA 4/12 (indoor) or IP65 installations. This means that when the OIT is properly mounted to a NEMA 4 panel or other NEMA 4 rated enclosure, the front enclosure of the OIT will provide protection to the inside of the panel from splashing water, windblown dust, rain, or hose-directed water.
PAGE 5
Watlow Silver Series OIT Installation Guide Control Panel Design Guidelines Pay careful attention to the placement of system components and associated cable routing. These items can significantly enhance the performance and integrity of your control application. Figure 1: Typical Panel Layout Control Panel Grounding The control panel must be connected to a good, high-integrity earth ground both for safety considerations and shielding purposes.
PAGE 6
Watlow Silver Series OIT Installation Guide - Connect the control panel to earth ground using a copper grounding rod close to the OIT and control panel. Hinged doors on control panels do not provide a long-term electrical connection to the rest of the enclosure. Corrosion develops over time and prevents good electrical contact. For this reason, a separate wire braid should be installed from the hinged control panel to the rest of the enclosure.
PAGE 7
Watlow Silver Series OIT Installation Guide Power Supply Selection The power supply used to power the OIT should provide an output of +24 VDC +/-20% measured at the OIT power terminal block. A 24VDC regulated power supply dedicated to the OIT is recommended. Use a power supply with adequate current rating based upon your particular model.
PAGE 8
Watlow Silver Series OIT Installation Guide - Never bundle the OIT cables together with 120VAC power wires or with relay wiring. - Try to keep at least 8 inches (20 cm) of separation between the OIT cables and other power wiring. If voltages greater than 120VAC are used in the system, greater separation is required. - If the OIT cables must come near AC wiring, make sure they cross at 90 degrees. - Run AC power wires in a separate grounded conduit to reduce electrical noise interference.
PAGE 9
Watlow Silver Series OIT Installation Guide Caution: To prevent possible damage to the OIT, we recommend waiting ten seconds after removing power to the OIT before applying power again. To connect the OIT to power: 1. Connect the power cable to the OIT a. Strip the power cable shield to expose 2” of the black and red wires. b. Strip about ¼” of insulation from the black and red wires. c. Connect the red wire to the DC positive (+) input of the OIT power terminal. d.
PAGE 10
Watlow Silver Series OIT Installation Guide OIT should be mounted into a panel with a depth of at least 4” (105mm). Allow a clearance of at least 1” (25mm) on each side for mounting hardware. Consider proper clearance for cable connections when mounting. The area of the panel or mounting surface where the gasket comes into contact must be flat and free of scratches, pits, and other features that prevent the gasket from sealing properly.
PAGE 11
Watlow Silver Series OIT Installation Guide Caution: Do not over-tighten the screws beyond snugness, or you may damage the housing. REINSTALLATION: If, at anytime, you are required to reinstall an OIT into a panel, be aware that the gasket will take a ‘set’ to the panel and may no longer provide an adequate NEMA 4 seal Therefore, for best results, we recommend that you replace the gasket if reinstallation is required.
PAGE 12
Watlow Silver Series OIT Installation Guide Maintenance Figure 5: DIP switch connections SW1 ON OFF OFF OFF OFF SW2 OFF ON OFF OFF OFF SW3 OFF OFF ON OFF OFF SW4 OFF OFF OFF ON OFF Mode Touch Screen Calibration mode Reserved Force into Boot Loader mode Reserved Normal operation - Touch Screen Calibration mode: This mode allows you to recalibrate the touch screen.
PAGE 13
Watlow Silver Series OIT Installation Guide Serial Port Connections TS00-0043-0000 and TS00-0043-E000 Figure 6: Serial Port Pin outs DE9P Pin # 1 2 3 4 5 6 7 8 9 COM1 (RS-485 2-wire) TX/RXTX/RX+ 0600-0069-0000 Rev D COM1 COM1 (RS-485 4-wire) (RS-232) RXRX+ TXTX+ Signal Ground TXD COM3 (RS-485 2-wire) TX/RXTX/RX+ RXD
PAGE 14
Watlow Silver Series OIT Installation Guide Serial Port Connections TS00-0070-0000 and TS00-0100-0000 Figure 7: Serial Port Pin outs 0600-0069-0000 Rev D