Micromod MOD: Modcell 2050R 2050FZ0, QS-1300/1400 to 2050R Conversion Accessory - Manual (Page 6)

92902-88
2050F Conversion Instructions
MODCELL 2050 to Quick-Scan 1320R &1330R Series
Direct Connect Cable Option
Termination Connections to MODCELL 2050
This instruction sheet provides termination identification and locations for wiring the Quick-Scan Direct
Connect Cable to a MODCELL 2050 when replacing a 1320R/1330R Series instrument. Little or no
wiring changes need to be made on the Quick-Scan 1300 terminal block. Please read the application
notes, limitations and configuration specific instructions located at the bottom and back of this page
before proceeding. Other signals from or to MODCELL 2050 may be used via spare wires in the cable.
Special Note
MODCELL 2050 does not support the pulse or gated inputs normally associated with Quick-Scan
Supervisory Controllers. As an alternative set-point input, use the MODBUS serial communications or
remote set-point input. See IB-23C650 for instructions on how to wire these input types via spare wires
found in the direct connect cable of this kit.
WARNING
Avoid electrical shock. AC power wiring must not be
connected at the distribution panel (ac source) until all
wiring procedures are completed.
MODCELL 2050 Termination Block
Not Used
Org/Blk
Black/wht/Red
Blk
Blu
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L2
L1
29
30
31
32
33
34
35
36
37
38
39
40
16
17
25
41
42
43
44
45
46
47
48
49
Wht
Blk/Wht
Red
Wht
Blk
Grn
Power Cord
Process Input [see note 2]
Output
(.25 - 1.25 Vdc)
(4 - 20 mA)
Set-point Monitor Active
(4 - 20 mA) [see note 1]
(AC or DC)
Limitations:
Pulse and gate inputs are not supported by this kit and/or MODCELL 2050. The alarm and status lights
are not supported by this kit.
Notes:
1. The Set-point Monitor signal from MODCELL 2050 will be 4-20 milliamps. A 62.5 ohm precision
resistor across the Quick-Scan terminal block, positions 12 to 13 is required for .25 - 1.25 Vdc.
6