AMETEK 2120 PLC Interface Module - Manual (Page 16)

12 Installation and Programming Manual
Chapter 3: Mounting and Wiring
Resolver Module (FMIR01)
The resolver module has an eight-position connector. (See Figure 3-5). The terminal wire size
for all positions is No. 22-12 AWG. The reset-to-preset input is an edge sensitive input that
resets position data to a preprogrammed value. An open collector sinking device or dry contact
applied to these terminals activates the input. For programming of reset-to-preset value, see
Chapter 4: Programming.
Figure 3-5 Resolver Pinout Diagram
Variable Pulse LDT Module (FMIP01) Input Option V1
The variable pulse LDT module has an eight-position connector. It is only necessary to connect
your LDT to positions 1 through 4. (See Figure 3-6). Positions 1 and 2 provide +24 VDC to
power the LDT. Positions 3 and 4 are used for the LDT’s pulse-width output signals. These
signals comprise an RS-422 differential input. Positions 5-8 are provided for future expansion.
The terminal wire size for all positions is No. 22-12 AWG. This module should only be used
with Gemco LDT model 951VP-2110 transducers. An open collector sinking device or dry
contact applied to the Reset to Preset terminals activates the input.
Figure 3-6 Variable Pulse LDT Pinout
Diagram Input Option V1
(See wiring
diagram for
ratings)
Reset-to-Preset
Input
{
S2
S4
S1
RL
S3
RH
FMIR01
8
67
5
4
2
3
1
RSLVR
Input -
Input + {
PROBE VP -
GROUND
GROUND
PROBE VP+
FMIP01
8
67
5
4
2
3
1
PROBE
+24VDC @135mA
Aux 24VDC @15mA
Input -
Input +
Reset-to-Preset
Input