Seametrics PT33 - Manual (Page 2)

Input Indicator
Separate Output test
and Accumulator
reset buttons
Accumulator #2
setting switches
Accumulator #1
setting switches
Timer #2 setting
switches
Timer #1 setting
switches
Power switch
and indicator
Cover screws
and box mounting
screw holes
Three pin SeaMetrics
connector standard-
strain relief optional
(order matching
connector with meter)
Power input cord
(6’ length)
Timer #1
output cord
(7" length)
Timer #2
output cord
(7" length)
Internal 10 Amp
replaceable fuse
OFF ON
TEST TEST
INPUT
TIMER 1 TIMER 2
PT33
DUAL
ACCUMULATOR
TIMER
OFF ON OFF ON
Output time
(in seconds)
equals the sum
of the switches
turned "ON".
Output time
(in seconds)
equals the sum
of the switches
turned "ON".
This switch "ON"
multiplies by 10
T
I
M
E
R
1 64
32
16
8
4
2
1
This switch "ON"
multiplies by 10
32
64
16
8
4
2
1 Setting equals
the sum of
the switches
turned "ON".
This switch "ON"
multiplies by 10
A
C
C
U
M
1
32
64
16
8
4
2
1 Setting equals
the sum of
the switches
turned "ON".
This switch "ON"
multiplies by 10
A
C
C
U
M
2
T
I
M
E
R
2
Separate Output
Indicators
Mounting. Use a secure surface which will accept
screws. To gain access to the mounting screw holes,
remove the front clear cover. Mounting screw holes are
at the four corners, under the cover screws. Using the
box or enclosed template, mark centers of these holes
with a pencil and drill. Finally, insert the enclosed screws
through the four corner holes and tighten.
Terminal Access. It is not normally necessary to ac-
cess terminals, since all connections can be made ex-
ternally. However, conduit connection requires the front
plate to be removed to reach the terminals. See Con-
nections diagram.
Connect the Meter. Standard units use a meter con-
nector. The mating half of this three-pin “SeaMetrics”
connector can be ordered preinstalled on the end of the
meter cable, or can be ordered as a separate item. See
diagram for pin numbers. Plug in the connector and
secure the threaded locking ring.
Connect Power. A power cord is provided standard.
Connect by plugging in to any grounded outlet. See
Connections diagram for conduit connection.
Connect the Load. On standard units, a short pigtail
cord with receptacle is provided for connection of a 115
VAC load. The unit can also be hard-wired if necessary.
See Connections diagram.
Pin Numbers for Connector - Field Installation
2
3 1
INPUT CONNECTOR
1 POWER GND
2 INPUT SIGNAL
3 POWER OUTPUT +12VDC
TO CONNECTOR PIN 1
TO CONNECTOR PIN 1
TO CONNECTOR PIN 2
TO CONNECTOR PIN 2
TO CONNECTOR PIN 3
BLACK
WHITE
RED
ME, IP, WT FLOW METER
MR METER (or other dry contact)
2 of 4
PT33 Features
Installation
DIS
CON
TIN
UED