Wiring Details; Power Wiring - Honeywell WEB-600E Manual

WEB-600E AND CP-600E NETWORK CONTROLLERS
Table 2. Accessory Modules
Model
IO-34-H DIN-mountable, combined 34 points I/O with 24V
isolated power module, used to provide I/O points as
well as power the controller from a dedicated,
external, Class-2, 24Vac transformer or a 24Vdc
power supply.
a
A wall mount AC adapter (NPB-WPM-US) is also available; however, it is not an accessory module that mounts on the 20-pin
connector of the controller.

WIRING DETAILS

See Fig. 3 to locate connectors and components on the
controller.
Make connections to the controller in the following order:
1. Install any option card (LON, RS-485, RS-232, etc.)
and/or approved MiniPCI card in the available option
slots. See "Installing an Option Card" on page 7 for a
procedure. For complete details, refer to the document
that shipped with the option card.
If installing the optional NiMH battery, do that after
inserting option card(s). See "NiMH Battery Installation
and Maintenance" on page 14.
2. Connect supplied grounding wire from the earth ground
lug on the controller, as well ground wire for each acces-
sory module, to a nearby earth grounding point. See
"Grounding" on page 8.
3. Prepare power wiring (leave unit powered off). See
"Power Wiring" on page 8.
4. Connect communications cables. See "Communications
Wiring" on page 10 for ports on the controller. For ports
on any installed option card (485-PWR, LON, RS-485,
modem) see the option's specific mounting and wiring
guide for details.
5. If I/O accessory modules are installed, connect I/O wir-
ing. Refer to the appropriate mounting and wiring guide
for details.
6. Apply power to the unit. See "Power Up and Initial
Checkout" on page 13.
Grounding
An earth ground spade lug (0.187") is provided on the
controller base for connection to earth ground. For maximum
protection from electrostatic discharge or other forms of EMI,
connect the supplied earth grounding wire to this lug and a
nearby earth ground. Keep this wire as short as possible, see
Fig. 4.
Also connect the earth ground spade lug of each accessory
module to ground in the same manner.

Power Wiring

The controller must be powered by an approved 15 Vdc power
a
source. This can be either
PWR-H, a 24Vac/dc-powered module, or the NPB-PWR-UN-
62-0433—01
a
Compatible with the WEB-600E Controller. (Continued)
Description
DIN-mountable module: the NPB-
Only one IO-34-H module per controller.
This module provides these I/O points:
16 - Universal Inputs (UIs).
10 - Digital Outputs (DOs), SPST-relay type.
8 - Analog Outputs (AOs), 0–10Vdc type.
Wiring is covered in the IO-34-H Installation and
Configuration Guide.
H, a line-powered 120–240Vac module. Or, an external Class
2 wall mount AC adapter (NPB-WPM-US) can be used for
controller power.
The controller does not include an on/off switch. To apply
power, you either:
• if NPB-PWR-H, plug in its 2-position power connector.
• if NPB-PWR-UN-H, energize the AC circuit (120–240 Vac)
wired to that module.
• if NPB-WPM-US, plug in the power connector to the
controller.
CAUTION
Do not connect both the NPB-WPM-US and NPB-
PWR-H / NPB-PWR-UN-H supplies at the same
time, or equipment damage may result.
Power consumption depends mainly on installed I/O modules,
and may vary from:
• Controller alone (with or without installed option cards):
approximately 7.5 VA (AC) or 7.5 W (DC).
• Controller (with or without installed option cards), plus four
(4) IO-16-H modules: up to 20 VA (AC) or 20 W (DC).
If desired, you can use the wall mount NPB-WPM-US in your
office (to initially commission the controller), and then install
the controller at the job using either a NPB-PWR-H or NPB-
PWR-UN-H module. The following sections provide more
details:
• "NPB-PWR-H" on page 8 (24Vac/dc-powered in-line
module)
• "NPB-PWR-UN-H" on page 9 (Universal 120V–240Vac-
powered in-line module)
• "NPB-WPM-US (Wall Mount AC Adapter)" on page 10
NPB-PWR-H
Use the NPB-PWR-H module to power the controller (and if
installed, IO-16-H modules) from a dedicated Class 2, 24Vac
transformer, or from a 24Vdc power supply.
NOTE: If there is no optional NiMH backup battery, using
the NPB-PWR-H allows a higher operating tem-
perature. See "Environmental Requirements" on
page 3.
a
A fourth power option is available: a IO-34-H accessory
module, which is a combination of the NPB-PWR-H module
and two IO-16-H modules (plus two extra relays). Refer to its
mounting and wiring document for more details. For a listing
of modules, see "About Accessory Modules" on page 7.
8
Notes